Sobral, Manuela
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Name
Sobral, Manuela
Main Affiliation
Unidade de I&D
Status
UC Researcher
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Publications
(All)
Subject
- 1 Admissibility diagrams; Weakly Mal’tsev category; Conjugation semigroups; Internal monoid; Internal groupoid
- 1 Homological
- 1 Mathematics - Category Theory
- 1 Monadic topology; Monad; Separation axiom; Galois structure
- 1 Monoid; Schreier extension; obstruction; Eilenberg–Mac Lane cohomology of monoids
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Type
- 1 Preprint
Results 1-12 of 12 (Search time: 0.53 seconds).
| Issue Date | Title | Author(s) | Type | Access | |
|---|---|---|---|---|---|
| 1 | 2016 | Baer sums of special Schreier extensions of monoids | Martins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela | article | embargoedAccess |
| 2 | 2020 | Cancellative conjugation semigroups and monoids | Garrão, Ana Paula; Martins-Ferreira, Nelson ; Raposo, Margarida; Sobral, Manuela | article | embargoedAccess |
| 3 | 2010 | On categories with semidirect products | Martins-Ferreira, Nelson ; Sobral, Manuela | preprint | openAccess |
| 4 | 2017 | On some categorical-algebraic conditions in S-protomodular categories | Martins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela | article | openAccess |
| 5 | 2020 | On the classification of Schreier extensions of monoids with non-abelian kernel | Martins-Ferreira, Nelson ; Montoli, Andrea ; Patchkoria, Alex; Sobral, Manuela | article | embargoedAccess |
| 6 | 2014 | Schreier split epimorphisms between monoids | Bourn, Dominique ; Martins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela | article | embargoedAccess |
| 7 | 2013 | Semidirect products and crossed modules in monoids with operations | Martins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela | article | embargoedAccess |
| 8 | 2014 | Semidirect Products and Split Short Five Lemma in Normal Categories | Martins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela | article | embargoedAccess |
| 9 | 2019 | Split extensions and semidirect products of unitary magmas | Gran, Marino ; Janelidze, George ; Sobral, Manuela | article | embargoedAccess |
| 10 | Mar-2020 | Strict monadic topology I: First separation axioms and reflections | Janelidze, George ; Sobral, Manuela | article | embargoedAccess |
| 11 | 2018 | The Nine Lemma and the push forward construction for special Schreier extensions of monoids with operations | Martins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela | article | embargoedAccess |
| 12 | 2014 | What are effective descent morphisms of Priestley spaces? | Janelidze, George ; Sobral, Manuela | article | embargoedAccess |