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  1. Hugo Luiz Mariano & Francisco Miraglia (2011). The Profinite Hull of Special Groups and Local-Global Principles. Studia Logica 97 (1):127-160.
    We introduce the Profinite Hull functor of special groups, showing that it gives rise to a new (and strong) local-global principle, the subform reflection property. We also indicate applications of this principle to the abstract algebraic theory of quadratic forms.
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  2. Peter Arndt, Rodrigo de Alvarenga Freire, Odilon Otavio Luciano & Hugo Luiz Mariano (2007). A Global Glance on Categories in Logic. Logica Universalis 1 (1):3-39.
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  3. Peter Arndt, Rodrigo Alvarenga Freirdee, Odilon Otavio Luciano & Hugo Luiz Mariano (2007). A Global Glance on Categories in Logic. Logica Universalis 1 (1).
    . We explore the possibility and some potential payoffs of using the theory of accessible categories in the study of categories of logics. We illustrate this by two case studies focusing on the category of finitary structural logics and its subcategory of algebraizable logics.
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  4. Peter Arndt, Rodrigo de Alvarenga Freire, Odilon Otavio Luciano & Hugo Luiz Mariano (2007). A Global Glance on Categories in Logic. Logica Universalis 1 (1):3-39.
    We explore the possibility and some potential payoffs of using the theory of accessible categories in the study of categories of logics. We illustrate this by two case studies focusing on the category of finitary structural logics and its subcategory of algebraizable logics.
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