Analysis 39 (3):129-132 (1979)
|Abstract||We give a semantical account of propositional identity which is stronger than mutual entailment. That is, according to our account: (1) if A = B is true in a model, so are A 'validates' B and B 'validates' A. (2) There exist models m such that A 'validates' B and B 'validates' A are true in m but A = B is not true in m. According to our account the following rule is sound: (3) from (.. A..) = (.. B..) infer A = B. The paper is a response to a paper by James Freeman to an earlier paper by us.|
|Keywords||James Freeman propositional identity mutual entailment|
|Through your library||Configure|
Similar books and articles
Charles Sayward & Philip Hugly (1979). More on Propositional Identity. Analysis 39:129-132.
Philip Hugly & Charles Sayward (1981). Completeness Theorems for Two Propositional Logics in Which Identity Diverges From Mutual Entailment. Notre Dame Journal of Formal Logic 22 (3):269-282.
Philip Hugly & Charles Sayward (1976). Prior on Propositional Identity. Analysis 36 (4):182-184.
Charles Sayward (2006). What is the Logic of Propositional Identity? Logic and Logical Philosophy 15:3-15.
James B. Freeman (1977). A Caution on Propositional Identity. Analysis 37 (4):149 - 151.
C. Lewy (1964). Entailment And Propositional Identity. Proceedings of the Aristotelian Society 64:107-122.
Xuefeng Wen (2007). A Propositional Logic with Relative Identity Connective and a Partial Solution to the Paradox of Analysis. Studia Logica 85 (2):251 - 260.
John O. Nelson (1982). Propositional Knowledge and Belief: Entailment or Mutual Exclusion? Philosophical Investigations 5 (2):135-141.
Bjørn Jespersen (2012). Post-Fregean Thoughts on Propositional Unity. In James Maclaurin (ed.), Rationis Defensor.
Charles Sayward (2004). Roman Suzuko on Situational Identity. Sorites 15:42-49.
Silvio Ghilardi & Marek Zawadowski (1995). Undefinability of Propositional Quantifiers in the Modal System S. Studia Logica 55 (2):259 - 271.
Anthony Shiver (2013). Propositional Logic Card Games. Teaching Philosophy 36 (1):51-58.
Paul E. Griffiths (1989). The Degeneration of the Cognitive Theory of Emotions. Philosophical Psychology 2 (3):297-313.
Alex Grzankowski (2012). Not All Attitudes Are Propositional. European Journal of Philosophy 20 (4).
Sorry, there are not enough data points to plot this chart.
Added to index2011-04-04
Recent downloads (6 months)0
How can I increase my downloads?