In Dellunde et al. 997–1015), we determined the complete theory Te of modules of separably closed fields of characteristic p and imperfection degree e, eω{∞}. Here, for 0≠eω, we describe the closed set of the Ziegler spectrum corresponding to Te. Further, we establish a correspondence between certain submodules and n-types and we investigate several notions of dimensions and their relationships with the Lascar rank. Finally, we show that Te has uniform p.p. elimination of imaginaries and deduce uniform weak elimination of (...) imaginaries. (shrink)

Given a model-complete theory of topological fields, we considered its generic differential expansions and under a certain hypothesis of largeness, we axiomatised the class of existentially closed ones. Here we show that a density result for definable types over definably closed subsets in such differential topological fields. Then we show two transfer results, one on the VC-density and the other one, on the combinatorial property NTP2.

This corrigendum concerns [, § ] on ordered difference existentially closed valued fields where we overlooked the problem of immediate extensions.

A totally ordered group G is essentially periodic if for every definable non-trivial convex subgroup H of G every definable subset of G is equal to a finite union of cosets of subgroups of G on some interval containing an end segment of H; it is coset-minimal if all definable subsets are equal to a finite union of cosets, intersected with intervals. We study definable sets and functions in such groups, and relate them to the quasi-o-minimal groups introduced in Belegradek (...) et al. . Main results: An essentially periodic group G is abelian; if G is discrete, then definable functions in one variable are ultimately piecewise linear. A group such that every model elementarily equivalent to it is coset-minimal is quasi-o-minimal , and its definable functions in one variable are piecewise linear. (shrink)

Given a simple non-trivial finite-dimensional Lie algebra L, fields $K_i$ and Chevalley groups $L(K_i)$ , we first prove that $\Pi_{\mathcal{U}} L(K_i)$ is isomorphic to $L(\Pi_{\mathcal{U}}K_i)$ . Then we consider the case of Chevalley groups of twisted type ${}^n\!L$ . We obtain a result analogous to the previous one. Given perfect fields $K_i$ having the property that any element is either a square or the opposite of a square and Chevalley groups ${}^n\!L(K_i)$ , then $\pu{}^n\!L(K_i)$ is isomorphic to ${}^n\!L(\pu K_i)$ . (...) We apply our results to prove the decidability of the set of sentences true in almost all finite groups of the form L(K) where K is a finite field and L a fixed untwisted Chevalley type. (shrink)

We describe classes of existentially closed ordered difference fields and rings. We show an Ax-Kochen type result for a class of valued ordered difference fields.

Call a (strictly increasing) sequence (rn) of natural numbers regular if it satisfies the following condition: rn+1/rn→θ∈R>1∪{∞} and, if θ is algebraic, then (rn) satisfies a linear recurrence relation whose characteristic polynomial is the minimal polynomial of θ. Our main result states that (Z,+,0,R) is superstable whenever R is enumerated by a regular sequence. We give two proofs of this result. One relies on a result of E. Casanovas and M. Ziegler and the other on a quantifier elimination result. We (...) also show that (Z,+,0,<,R) is NIP whenever R is enumerated by a regular sequence that is ultimately periodic modulo m for all m>1. (shrink)

We consider the reduct to the module language of certain theories of fields with a non surjective endomorphism. We show in some cases the existence of a model companion. We apply our results for axiomatizing the reduct to the theory of modules of non principal ultraproducts of separably closed fields of fixed but non zero imperfection degree.

We study extensions of Presburger arithmetic with a unary predicate R and we show that under certain conditions on R, R is sparse and the theory of $\langle\mathbb{N}, +, R\rangle$ is decidable. We axiomatize this theory and we show that in a reasonable language, it admits quantifier elimination. We obtain similar results for the structure $\langle\mathbb{Q},+, R\rangle$.

We consider first-order theories of topological fields admitting a model-completion and their expansion to differential fields . We give a criterion under which the expansion still admits a model-completion which we axiomatize. It generalizes previous results due to M. Singer for ordered differential fields and of C. Michaux for valued differential fields. As a corollary, we show a transfer result for the NIP property. We also give a geometrical axiomatization of that model-completion. Then, for certain differential valued fields, we extend (...) the positive answer of Hilbert’s seventeenth problem and we prove an Ax–Kochen–Ershov theorem. Similarly, we consider first-order theories of topological fields admitting a model-companion and their expansion to differential fields, and under a similar criterion as before, we show that the expansion still admits a model-companion. This last result can be compared with those of M. Tressl: on one hand we are only dealing with a single derivation whereas he is dealing with several, on the other hand we are not restricting ourselves to definable expansions of the ring language, taking advantage of our topological context. We apply our results to fields endowed with several valuations. (shrink)

We revisit Kolchin's results on definability of differential Galois groups of strongly normal extensions, in the case where the field of constants is not necessarily algebraically closed. In certain classes of differential topological fields, which encompasses ordered or p‐valued differential fields, we find a partial Galois correspondence and we show one cannot expect more in general. In the class of ordered differential fields, using elimination of imaginaries in, we establish a relative Galois correspondence for relatively definable subgroups of the group (...) of differential order automorphisms. (shrink)

We construct a fibered dimension function in some topological differential fields.

We consider valued fields with a distinguished isometry or contractive derivation as valued modules over the Ore ring of difference operators. Under certain assumptions on the residue field, we prove quantifier elimination first in the pure module language, then in that language augmented with a chain of additive subgroups, and finally in a two-sorted language with a valuation map. We apply quantifier elimination to prove that these structures do not have the independence property.

The following strong form of density of definable types is introduced for theoriesTadmitting a fibered dimension functiond: given a modelMofTand a definable setX⊆Mn, there is a definable typepinX, definable over a code forXand of the samed-dimension asX. Both o-minimal theories and the theory of closed ordered differential fields are shown to have this property. As an application, we derive a new proof of elimination of imaginaries for CODF.

L’article procède à un cheminement en quatre étapes : la première traite de la question de la mesure économique des productions nanométriques, dans une dynamique de filière et de convergence multidisciplinaire, champ d’étude de la méso-économie ; la seconde fait référence aux origines de l’approche mercantiliste de l’économie et à ses conséquences sur l’économie politique des matériaux avancés, procédés et services du domaine des nanotechnologies et matériaux avancés manufacturés ; la troisième étape recherchera les points d’appui sur lesquels l’économie politique (...) fait porter ses efforts pour développer la production et les échanges induits par les nanosciences et techniques en s’appuyant sur deux exemples ; la quatrième et dernière étape examine les barrières réelles au développement économique induit par les nanotechnologies, telles que les conflits d’intérêts entre acteurs autour de la question de la traçabilité les ont progressivement révélées dans les dialogues entre parties prenantes. (shrink)

Giulia Cavaliere and César Palacios-González argue that lesbian couples should have access to human nuclear genome transfer so that both members of the couple can have a genetic link to the child they intend to parent. Their argument is grounded in an appeal to reproductive freedom. In this Response, I address a number of concerns with their argument. These concerns relate to nomenclature, treating like cases alike, genetic-relatedness and the limits of reproductive rights. On this last point, I insist (...) that we should not mistake ‘wants’ for ‘needs’ or ‘rights’. I maintain that there is no right to biological parenthood, there is no compelling need for human nuclear genome transfer to satisfy a so-called need for genetically-related children, and we ought not to pander to an acquired desire for genetic filiation. (shrink)

Une semaine, a l'ecart, a Cerisy: il ne fallait pas moins d'un tel retrait, dans ce lieu prestigieux de la reflexion, pour pouvoir, en suivant l'itineraire de Francois Jullien, examiner comment rouvrir des possibles de la pensee. Pour deranger la pensee, en effet, les textes reunis ici croisent les points de vue les plus divers. Repartant de l'investissement initial du travail de Francois Jullien, ils s'interrogent sur l'ecart des langues et des pensees de la Chine et de l'Europe et ce (...) que celui-ci apporte pour envisager a nouveaux frais des questions telles que celles de la morale et de la strategie. Mais ils font egalement voyager d'un pole a l'autre, comme entre les pensees de l'universel et de l'intime; ou entre la pensee de l'immanence et son expression poetique; et d'abord entre les ressources premieres de la pensee: les langues et leur traduction. Du fait que Francois Jullien ne prend pas seulement la Chine comme un objet d'erudition, mais fait jouer a cette reference le role d'un operateur theorique, le champ balaye est logiquement des plus larges. Il peut aller de la pensee du commencement et du changement en physique a ce qui se redessine des enjeux politiques contemporains. Autant d'approches de prime abord dispersees mais qui font apparaitre que c'est, non du semblable, mais de l'ecart et de la tension qu'il organise, que peut se produire du commun. (shrink)

Ce travail, qui se situe dans le prolongement des idées développées par Fernando Gil dans son Traité de l’évidence, est une tentative d’analyse à l’aide des concepts introduits par F. Gil, d’un événement bien documenté de l’histoire des mathématiques, la découverte par Cantor (en 1877) de ce qu’une droite (continuum à 1 dimension) et l’espace (continuum à 3 dimensions) comportent le même nombre de points. Ayant établi la démonstration de ce résultat, Cantor écrit, étonné : “Je le vois mais je (...) ne le crois pas”. Preuve que la démonstration apodictique ne lui apparaît pas comme une indication suffisante de la “vérité” et qu’il ressent le besoin d’une forme d’engagement, d’immédiateté “où s’effacent les frontières entre le vécu et le théorique”. Preuve également que l’idée selon laquelle l’objectivité dont s’enorgueillit “la science” implique l’élimination du sujet, est une idée fausse. (shrink)

Dans cet article, nous présentons le corpus « Multicultural Paris French » (MPF), en en montrant les enjeux théoriques et méthodologiques, ainsi que quelques directions d’exploitation. En visant des données non-standard illustrant ce qu’il est de coutume d’appeler « parler jeune », MPF repose sur une réflexion quant à la façon d’appréhender les situations propices à leur émergence, au-delà d’informations généralement retenues, d’ordres sociodémographiques ou ethniques, ou du degré de formalisme de l’échange. Si ces considérations ne sont évidemment pas évacuées, (...) elles sont combinées à d’autres qui concernent les effets de la relation entre locuteurs au moment de l’enregistrement. De ce fait, MPF apparaît comme un corpus original dans le champ des corpus de français parlé contemporain, tant du point de vue de la nature des données recueillies que de celui du traitement rendu possible par cette spécificité. (shrink)

Cet article propose de revenir à la très influente théorie de la métalepse élaborée par Gérard Genette entre 1972 et 2004. Est mis en valeur et discuté l’élargissement progressif de la notion auquel Genette procède, à la faveur du passage de la narratologie aux théories de la fiction et de l’adoption d’une perspective intermédiale. Il est montré que les ambiguïtés présentes dès Discours du récit, en 1972 (qui résident principalement dans l’équivoque entre les niveaux du récit et la frontière entre (...) réalité et fiction) ne font que s’amplifier au point de faire disparaître, en fin de compte, et les frontières de la fiction et les contours du concept de métalepse. Genette accentue ainsi une tendance majeure de notre époque. (shrink)

Let n be a positive integer and FAℓ be the free abelian lattice-ordered group on n generators. We prove that FAℓ and FAℓ do not satisfy the same first-order sentences in the language if m≠n. We also show that is decidable iff n{1,2}. Finally, we apply a similar analysis and get analogous results for the free finitely generated vector lattices.

We outline a number of ethical objections to genetic technologies aimed at enhancing human capacities and traits. We then argue that, despite the persuasiveness of some of these objections, they are insufficient to stop the development and use of genetic enhancement technologies. We contend that the inevitability of the technologies results from a particular guiding worldview of humans as masters of the human evolutionary future, and conclude that recognising this worldview points to new directions for ethical thinking about genetic enhancement (...) technologies. (shrink)

The role of the reader is central to the epistolary genre because the letters anticipate a reader within the novel's framework. There is the letter's intended recipient , the occasional interceptor, the invented publisher and/or editor who organize the collected correspondence, and the extrafictional reader who reads the collection in its entirety, including the disclaiming or condemning prefaces which precede it. The epistolary form, however, with so many layers of readers, considerably complicates the issue of reader response. If we share, (...) for example, Stanley Fish's assumption that "literature is in the reader," the epistolary novel apparently reverses the formula: the reader is in the literature.And yet it is in the novel of letters that the reader, the fictional reader, most clearly creates the text. Let us return to Merteuil's admonishment to Cécile: "Voyez donc à soigner davantage votre style…. Vous voyez bien que, quand vous écrivez à quelqu'un, c'est pur lui et non pas pour vous: vous devez donc moins chercher à lui dire ce que vous pensez, que ce qui lui plaît davantage."2 If a reader's response to a given sentence is colored by the previous one, the epistolary novel achieves the same effect within a larger unit: each letter is determined by the one which precedes it. In this sense the letter is a grammatical unit, a larger sentence. Moreover, a letter-novel presents the possibility of an architectural as well as conceptual interruption. That is, whereas insufficiencies in a first-or third-person narrative must consist of circumlocutions, repetitions, and exclusions of information, the letter-novel can create a concrete insufficiency by a lost, suppressed, stolen, or interrupted letter. In such cases the letter must function without its precedent since the destinataire remains empty-handed. Thus, the epistolary novel has a great capacity for mise en abîme.Both inside and outside the narrative, there always is a destinataire; and even if he is the wrong one in the context of the récit he is the intended one for the histoire.3 In any case, the extrafictional reader is the final destinataire and holds a privileged position. And yet, he too is subject to interruptions: here the editor rears his head by claiming in footnotes that a letter is lost, too damaged to decipher, or so boring or obscene that he has seen fit to exclude it; these footnotes are the only "letters" addressed to and meant for us. At this point the editor removes his mask but remains on stage. Apart from such tricks, however, we do read every letter available, each of which is addressed to another reader, a system of the once removed or of the "letter in suffrance." Or, loosely interpreting Jacques Lacan, a purloined letter means that a letter always arrives at its destination.42. Choderlos de Laclos, Les Liasons dangereuses , letter 105, p. 247; all subsequent quotations are taken from this edition and will be identified by letter and page number in the text. "Therefore attend more to your style....You must well know that, when you write to someone, it is for him and not for you: you must therefore seek less to tell him what you think, than what pleases him more"; here and elsewhere my translation.3. I am using the French terms of Gérard Genette to avoid confusion caused by English equivalents. "Récit is often translated as discourse, plot, narrative, subject, narration; histoire as story, events, myth, and so forth.4. See Jacques Lacan, "Seminar on'The Purloined Letter,'" trans. Jeffrey Mehlman, Yale French Studies 48 : 38-72; all further references to this work, abbreviated as "SPL," will be included in the text. The final sentence reads as follows: "Thus it is that what the 'purloined letter,' nay, the 'letter in suffrance' means is that a letter always arrives at its destination." What Lacan means by this statement has to do with the language of the unconscious, or of unconscious Desire. Each individual sends his own message of "truth" of identity. Earlier in this passage Lacan says: "The sender, we tell you , receives from the receiver his own message in reverse form." Françoise Meltzer is an associate professor of Romance language and literatures and of comparative literature at the University of Chicago. Her previous contributions to Critical Inquiry are "Color as Cognition in Symbolist Verse" and the translation of Christian Metz's "Trucage and the Film" . She is presently working on the relationship between rhetoric and psychoanalytic terminology. (shrink)

This paper is dedicated to the analysis of some important points of Patočka’s Heretical Essays on the Philosophy of History in order to question his major thesis of the common origin of philosophy, politics and history shared by Hannah Arendt and based on Husserl’s and Heidegger’s phenomenological conception of the Greek beginning. It tries to show the complexity of Patočka’s conception of Europe, which on one side can be understood as falling into Eurocentrism, but on the other side brings to (...) light the dark face of modern European nihilism and planetary domination and tries to find a remedy for it by appealing to a philosophical conversion leading to the recognition of the diversity of human culture. (shrink)

The questions of time and history, which were explicitly at the center of Heidegger's thought since its beginning, have constituted in a more latent and implicit way the kernel of Derrida's deconstruction. Derrida himself considered this chapter, which is an “Introduction to the Problem of the Sign in Husserl's Phenomenology” as the subtitle states, as coming first since it deals with a decisive point: the question of the privilege given to self‐presence is called living speech. It was quite important (...) for Derrida, since, as he stressed in Of Grammatology, Heidegger crossed out there the word “Being,” an “erasure” considered by Derrida as the last writing of the epoch of ontotheology, the metaphysics of presence, and logocentrism. Derrida explains here that “the messianic eschatology” from which Levinas draws his inspiration does not refer to a theology, a mysticism, or a religion, but is based on the very nature of experience. (shrink)

Pourquoi consacrer le premier numéro de CLIO, Histoire, Femmes et Sociétés, aux thèmes de la Résistance et de la Libération en France? Certes il commémore à sa manière le 50è anniversaire de la fin de la Deuxième Guerre, dont les cérémonies officielles ont bien peu mis en valeur l'instauration du suffrage universel. Mais il voudrait surtout présenter des mises au point et des recherches récentes qui peuvent contribuer, aux côtés d'autres démarches actuelles, à renouveler la compréhens...

Françoise Thébaud, en posant la question de savoir comment le genre structure les politiques de guerre, présente une intervention qui fait le point sur la « barbarisation » de la guerre dans le cadre de l’histoire du genre, à partir de la mise en évidence du passage du problème de l’émancipation, ou de l’autonomisation (cf. travaux des années 1960-1970), des femmes à celui de la réflexion plus récente sur la violence de guerre (depuis les années 1980) qui conteste (...) la thèse de la guerre « émancipatrice » (si provisoire et superficielle qu’ait été cette émancipation). Dans ce cadre-là, la guerre en ex-Yougoslavie a pu jouer un rôle d’accélérateur de la prise de conscience du caractère très relatif de l’émancipation des femmes par la guerre des hommes. Certains historiens récents de la Première Guerre mondiale en viennent à travailler sur la culture de guerre qui serait le fondement d’une « brutalisation » du conflit au nom d’une « ethnicisation » de l’ennemi. Leurs thèses sont contestées par ceux qui rejettent l’idée d’un simple consentement à la guerre au profit d’un mélange complexe de contraintes, fraternité, patriotisme et refusent que la « culture de guerre » prenne le pas sur les autres cultures pré-existantes. La place des femmes et du genre dans la guerre est d’abord abordée par F. Thébaud à la lumière d’une double mythologie sexualisée (l’équation pureté nationale/pureté sexuelle et la féminisation de l’ennemi comme décadent) et de l’autre mythe de la femme « naturellement » pacifiste en tant que mère potentielle. Or, les féministes ont adhéré massivement à l’effort de guerre et l’internationalisme « féministe » s’est effondré. Par ailleurs, la relative « humanisation » du conflit dont sont porteuses les femmes aux armées se fait toujours au service exclusif de la patrie. Dans un dernier volet de son intervention, F. Thébaud s’attarde sur la réalité des violences faites aux femmes et les réactions qu’elles ont pu susciter. Les viols ont eu lieu pendant l’invasion plus que pendant l’occupation et le débat sur l’« enfant de l’ennemi » s’il a été animé d’un point de vue discursif ne permet pas d’en savoir beaucoup plus sur la réalité. Les déportations de femmes hors des villes occupées suscitèrent, quant à elles, suffisamment de réactions violentes pour que les Allemands mettent fin à cette pratique dès 1916. Certaines interventions féministes visèrent à modifier les lois de la guerre mais on en sait peu sur la place des femmes dans l’humanisation de la guerre. Par ailleurs, une comparaison s’avérerait nécessaire entre les histoires respectives de la guerre dans les pays dits occidentaux et dans les pays de l’Est. (shrink)

During the Algerian struggle, Fanon warned us about the influence on politics of ‘the few European colonialists, powerful, intractable, those who have at all times instigated repressions, broken the French democrats, blocked every endeavor within the colonial framework to introduce a modicum of democracy into Algeria’. Is this remark still pertinent? How does Frantz Fanon help us understand current reactionary politics in France? Is his analysis of the French Left still pertinent? How does colonial discourse weigh on the postcolonial present? (...) In this article, I explore current expressions of French postcolonial reactionary politics focusing on an event in Reunion Island, a French postcolonial territory. I argue that it is important to observe what is happening in French postcolonial territories because they remain laboratories for repressive policies and discourses. What I call the discourse of ‘French Algeria’, a mix of revisionist history, resentment, wounded narcissism and racism, embodies a political trend that seeks to counter the small progress made in rewriting history from the point of view of the colony in France. (shrink)

There is the famous anecdote about Freud: upon being reminded by a disciple that to smoke cigars is clearly a phallic activity, Freud, cigar in hand, is said to have responded, “Sometimes a good cigar is just a good cigar.” The anecdote demonstrates, it seems to me, a problematic central to psychoanalysis: the discipline which insists on transference and, perhaps even more significantly, on displacement as fundamental principles, ultimately must insist in turn on seeing everything as being “really” something else. (...) Such an ideology of metamorphosis is so much taken for granted that unlike the rest of the world, which generally has difficulty in being convinced that a pipe, for example, is not necessarily a pipe at all, psychoanalysis needs at times to remind itself, in a type of return to an adaequatio, that it is possible for a cigar really to be a cigar. Psychoanalysis, in other words, has not only an economy which is hydraulic , but has as well an economy of seepage: each apparent object, whether in dream, literature, or psychic narrative, splashes over onto at least one “something else.” Not only is there always a remainder, but the remainder generally proliferates, multiplies, from more than one quotient, such that the original “thing” in question becomes merely the agent for production. Its status as thing-in-the-world is easily lost.Such seepage has, of course, appeared almost everywhere. Psychoanalysis has infiltrated such diverse areas as literature , linguistics, philosophy, anthropology, history, feminism, psychology, archeology, neurology, to name some. And it is in the notion of “some,” perhaps, that lies the crux of the problem. For there is in psychoanalysis an overt conviction that it exists as the ultimate totality, of which everything else is a part. Not content to see itself as one in a number of enterprises, the psychoanalytic project has at its foundation a vision of itself as the meaning which will always lie in wait; the truth which lies covered by “the rest.” Jacques Derrida has, of course, pointed to this tendency. Psychoanalysis, he noted, wishes a peculiar logic for itself, one in which “the species would include the genus.”1 Moreover, says Derrida in the same essay, once psychoanalysis has discovered itself, what it then again proceeds to discover around it is always itself.2 What happens, then, is that psychoanalysis becomes a ubiquitous subject, assimilating every object into itself. But it is also a Subject which sees itself as omnipresent, omniscient, and without a center—precisely the terms in which God has been described. It is not then by chance that the unconscious is likened to a divinity: always present but revealing itself only obliquely and at privileged moments, the unconscious takes the place of the Judeo-Christian God. It is within every being, but inaccessible unless it “chooses” to manifest itself. And in a peculiar reversal of the notion of the partitive, psychoanalysis would have the unconscious reveal itself in fleeting moments and fragments, thereby suggesting its fullness and totality; and it would have “other” intellectual enterprises be only apparent totalities which are revealed through psychoanalysis alone to be “really” incomplete because they exist without recognizing the unconscious and its mother, psychoanalysis itself. 1. Jacques Derrida, “Graphesis,” “The Purveyor of Truth,” trans. Willis Dominggo et al., Yale French Studies 52 : 32.2. See the syllogism with which Derrida opens his “Purveyor of Truth,” p. 31. Part of what I am calling the “syllogism” appears at the beginning of Stephen Melville’s article in the present issue. (shrink)

The financial crisis that began on 17 August 1998 confirmed any fears that we might have had as to the robustness of the Russian banking system and more generally its financial system. It also pointed up the organic link between the confidence essential to the working of the banking system and the State's ability to guarantee the legality of it. Although improvements have been seen since then, the fundamental issue remains.

The meeting of rationalities is the core of the psychoanalytic treatment of madness. We see madness as a field of research in the area of historical, political and natural disasters where the social bond disintegrates, language slips away, the unimaginable happens and tried and tested rationalities fail. Faced with the irrationality of a behaviour or delusional episode, we need to find the ‘reason for this unreason’. The patient is a searcher in a disaster area, looking for someone to share the (...) craziness of what is discovered. An analysis of madness more often than not consists of discovering excised – not repressed – truths that are revealed during a heuristic journey taking place over often turbulent sessions. It is the end result of a continually surprising encounter with the rationalities carried by the analyst emerging from similar areas of disturbance, bringing to light common points of view, or transcultural invariants. Based on a brief clinical exchange with an African patient, in which the man who discovered the equations of quantum mechanics had a role, the author draws on the work of Schrödinger with its warnings not to give in to objectivization when we are struggling for meaning. (shrink)

Quel est le rapport entre la matière qu'expérimente le physicien, celle avec laquelle travaille le chimiste, et la matière qui nourrit les spéculations du philosophe ? Pour répondre à cette question, nous avons demandé à d'éminents spécialistes de disciplines différentes de faire le point, à la lumière de leur pratique et de leurs connaissances. Les physiciens et des chimistes, qui représentent les « sciences dures » de la matière, et les philosophes (penseurs, alchimistes, psychanalystes et neurobiologistes), qui représentent les (...) « sciences molles » de la matière, ont accepté d'exposer leurs perspectives. Si physiciens et philosophes, alchimistes et chimistes, artistes et théologues, neurobiologistes et psychanalystes ne partagent pas, à ce sujet, la même conception, ils montrent le rôle important que la matière joue dans leur recherche ; ceux dont les théories s'affrontent, corme les alchimistes et les chimistes, les neurobiologistes et les psychanalystes, dévoilent également ce qu'ils partagent avec ceux qu'ils contredisent. Ce livre offre aussi la possibilité de comprendre le rapport des sciences à la matière tout en révélant, en même temps, la part de science, de savoir et même d'illusion que véhiculent toutes les expressions de ce concept, énigmatique entre tous. Full text available at: liu.diva-portal.org/smash/get/diva2:529757/FULLTEXT01.pdf. (shrink)

Après quelques données factuelles (nombre de thèses, origines des doctorants, évolutions), l’article se propose de définir quelques points communs aux problématiques abordées – la marque d’un lieu d’où l’on parle ? –, qu’il s’agisse des regards portés sur l’histoire de l’évangélisation, du lien entre religion et politique ou de l’an- nonce du salut en contexte africain.

This article revisits a reduced model of cardiac electro-physiology which was proposed to understand the genesis of unidirectional block pathology and of ectopic foci. We underline some specificities of the model from the viewpoint of dynamical systems and bifurcation theory. We point out that essentially the same properties are shared by a simpler system more accessible to analysis. With this simpler system, it becomes possible to give a new presentation of the phenomenon in a phase plane with time moving (...) slow manifolds. This presentation can be of interest both for cardiac electro-physiologists and for mathematicians. (shrink)

In the Western tradition, at least since the 14th century, the philosophy of knowledge has been built around the idea of knowledge as a representation [BOU 99]. The question of the evaluation of knowledge refers at the same time (1) to the object represented (which one does one represent?), (2) to the process of knowledge formation, in particular with the role of the knowing subject (which one does one represent and how does one represent it?), and finally (3) to the (...) relationship between the representation and the represented object. Criteria of evaluation such as “validity”, “adequacy” or “truth”, as mentioned in [AMB 07], make sense only with respect to these three dimensions. An evaluation can thus (1) depend on the ontological nature of the object of knowledge, (2) relate to the relationship between subject and object—including the structures (cognitive, social) which organize this relationship, or (3) relate to the relation of similarity between the object and its representation as well. The relevant criteria of evaluation thus depend on the points of view adopted on these questions. As there are indeed a plurality of points of view in this field, the goal of this appendix is to summarize, as briefly as possible, the various positions adopted by the philosophers and to refer to the relevant texts of reference for more information (for a first outline [CHA 76, SCH 01]). The first section 1 introduces useful discussions about the philosophy of theoretical knowledge and general epistemology, from a quasi-historical perspective. Section two 2 discusses the intermediary but central notion of models. Section three 3, more exploratory, introduces an approach to simulation as “concrete experiment”. It suggests that such a frequent claim in the literature, when precisely evaluated, can, to some extent, renew both the representational and the linguistic views on simulation. (shrink)

This paper is dedicated to the analysis of some important points of Patočka’s Heretical Essays on the Philosophy of History in order to question his major thesis of the common origin of philosophy, politics and history shared by Hannah Arendt and based on Husserl’s and Heidegger’s phenomenological conception of the Greek beginning. It tries to show the complexity of Patočka’s conception of Europe, which on one side can be understood as falling into Eurocentrism, but on the other side brings to (...) light the dark face of modern European nihilism and planetary domination and tries to find a remedy for it by appealing to a philosophical conversion leading to the recognition of the diversity of human culture. (shrink)

Résumé C’est dans le tome III de Temps et récit, paru en 1985 que, dans le cadre d’un chapitre intitulé « L’aporétique de la temporalité », Paul Ricœur entre directement en débat avec l’auteur d’ Être et temps. Bien qu’il souligne d’emblée l’originalité proprement phénoménologique de l’analyse heideggérienne du temps qui a le mérite de rompre avec le subjectivisme d’Augustin et de Husserl, il ne l’en soumet pas moins à une critique sévère, centrée sur deux points principaux : le privilège (...) donné à l’être pour la mort, qu’il oppose à l’insouciance spinoziste à l’égard de la mort et au privilège donné à la natalité par Hannah Arendt, et l’aporie inhérente à la conception heideggérienne d’une finitude de la temporalité et d’un concept vulgaire du temps, qui ne permet pas, selon lui, à Heidegger de rendre compte aussi bien du temps historique que du temps de la nature. On s’efforce ici, en prenant appui sur les textes mêmes de Heidegger, de répondre point par point à cette critique. (shrink)

Pourquoi consacrer le premier numéro de CLIO, Histoire, Femmes et Sociétés, aux thèmes de la Résistance et de la Libération en France? Certes il commémore à sa manière le 50è anniversaire de la fin de la Deuxième Guerre, dont les cérémonies officielles ont bien peu mis en valeur l'instauration du suffrage universel. Mais il voudrait surtout présenter des mises au point et des recherches récentes qui peuvent contribuer, aux côtés d'autres démarches actuelles, à renouveler la compréhens...

L’auteur se propose dans cet article d’étudier le mécanisme de la destruction du langage dans la société contemporaine. Le langage est menacé par le haut et par le bas : les élites sont contaminées par l’omniprésent jargon des sciences humaines ; les jeunes sont gagnés par l’idiome des banlieues. La disparition du langage articulé accompagne une déperdition de la liberté et entraîne une dégradation des rapports humains où la force brutale se substitue à la médiation du discours.In this article, the (...) author offers a study of the mechanisms of language destruction in contemporary society. Language is under threat from above and below: the elites are contaminated by the ubiquitous jargon of the human sciences, while the younger generation is being won over by suburban slang. The disappearance of articulate language goes hand in hand with a gradual loss of freedom, debasing human relationships to the point where brute force is replacing the mediating power of speech. (shrink)

The aim of this article is to analyze the issue of trauma and literature in the context of the Algerian war, as presented in two novels by Algerian writers who use French in a multicultural way: Un regard blessé [Shattered vision] by Rabah Belamri and La Malédiction by Rachid Mimouni [the Malediction]. It will answer the following question:is it possible to see in the francophone Literature a tendency to de-structure the text in order to make it possible for a new (...) plurality to emerge? Literature re-members culture as it points out the dark side of the Algerian history, it makes the readers understand the current situation and the heritage of the past. (shrink)

In the Western tradition, at least since the 14th century, the philosophy of knowledge has been built around the idea of knowledge as a representation [Boulnois 1999]. The question of the evaluation of knowledge refers at the same time (1) to the object represented (which one does one represent?), (2) to the process of knowledge formation, in particular with the role of the knowing subject (which one does one represent and how does one represent it?), and finally (3) to the (...) relationship between the representation and the represented object. Criteria of evaluation such as “validity”, “adequacy” or “truth”, as mentioned in chapter 4, make sense only with respect to these three dimensions. An evaluation can thus (1) depend on the ontological nature of the object of knowledge, (2) relate to the relationship between subject and object—including the structures (cognitive, social) which organize this relationship, or (3) relate to the relation of similarity between the object and its representation as well. The relevant criteria of evaluation thus depend on the points of view adopted on these questions. As there are indeed a plurality of points of view in this field, the goal of this appendix is to summarize, as briefly as possible, the various positions adopted by the philosophers and to refer to the relevant texts of reference for more information. The first section introduces useful discussions about the philosophy of theoretical knowledge and general epistemology, from a quasi-historical perspective. Section two discusses the intermediary but central notion of models. Section three, more exploratory, intro-duces an approach to simulation as “concrete experiment”. It suggests that such a frequent claim in the literature, when precisely evaluated, can, to some extent, renew both the representational and the linguistic views on simulation. (shrink)