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Full Name
Sobral, Manuela
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UC Researcher


Results 1-22 of 22 (Search time: 0.045 seconds).

Issue DateTitleAuthor(s)TypeAccess
12001Another Approach to Topological Descent TheorySobral, Manuela articleopenAccess
21998Another approach to topological descent theorySobral, Manuela preprintopenAccess
32016Baer sums of special Schreier extensions of monoidsMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess
42008Descent for compact 0-dimensional spacesJanelidze, George ; Sobral, Manuela preprintopenAccess
52003Descent for discrete (co)fibrationsSobral, Manuela preprintopenAccess
62005Descent for Priestley SpacesDias, Margarida ; Sobral, Manuela preprintopenAccess
72009Descent for regular epimorphisms in Barr exact Goursat categoriesJanelidze, George ; Sobral, Manuela preprintopenAccess
81999Finite preorders and topological descentJanelidze, George ; Sobral, Manuela preprintopenAccess
92000Finite preorders and topological descent II: étale descentJanelidze, George ; Sobral, Manuela preprintopenAccess
102008Ketotifen controlled release from cellulose acetate propionate and cellulose acetate butyrate membranesSobral, Manuela ; Sobral, Abilio ; Guthrie, J. ; Gil, M. articleopenAccess
112005Logic of implicationsAdámek, Jirí ; Sobral, Manuela ; Sousa, Lurdes preprintopenAccess
122007A logic of implications in algebra and coalgebraAdámek, Jirí ; Sobral, Manuela ; Sousa, Lurdes preprintopenAccess
132006Morita equivalence of many-sorted algebraic theoriesAdámek, Jirí ; Sobral, Manuela ; Sousa, Lurdes articleopenAccess
142010On categories with semidirect productsMartins-Ferreira, Nelson ; Sobral, Manuela preprintopenAccess
152001On functors which are lax epimorphismsAdámek, Jirí ; Bashir, Robert El ; Sobral, Manuela ; Velebil, Jirí preprintopenAccess
162017On some categorical-algebraic conditions in S-protomodular categoriesMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleopenAccess
172008Profinite relational structuresJanelidze, George ; Sobral, Manuela preprintopenAccess
181997Reflective and Orthogonal Hulls.Sousa, Maria de Lurdes da Costa e doctoralThesisopenAccess
192014Schreier split epimorphisms between monoidsBourn, Dominique ; Martins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess
202013Semidirect products and crossed modules in monoids with operationsMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess
212014Semidirect Products and Split Short Five Lemma in Normal CategoriesMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess
222014What are effective descent morphisms of Priestley spaces?Janelidze, George ; Sobral, Manuela articleembargoedAccess