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Galois coverings, Morita equivalence and smash extensions of categories over a field

Claude Cibils , Andrea Solotar
Documenta Mathematica, 2006, 11, pp.143--159
Journal articles hal-00004260v1

Hochschild-Mitchell (co)homology of skew categories and of Galois coverings

Claude Cibils , Eduardo N. Marcos
2018
Preprints, Working Papers, ... hal-01812726v1
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Une étude praxéologique montrant les choix de transposition d'un enseignant d'algèbre abstraite

Julie Jovignot
Espace Mathématiques Francophones, Oct 2018, Genevilliers, France
Conference papers hal-02485760v1

Deleting or adding arrows of a bound quiver algebra and Hochschild (co)homology

Claude Cibils , Marcelo Lanzilotta , Eduardo Marcos , Andrea Solotar
Proceedings of the American Mathematical Society, 2020, 148 (6), pp.2421-2432. ⟨10.1090/proc/14936⟩
Journal articles hal-03546756v1

Un contre-exemple au principe de Hasse pour les similitudes de formes bilinéaires

Anne Cortella
Comptes rendus de l'Académie des sciences. Série I, Mathématique, 1993, 317, pp.707-710
Journal articles hal-00795835v1
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Higher level affine Schur and Hecke algebras

Ruslan Maksimau , Catharina Stroppel
2018
Preprints, Working Papers, ... hal-01827002v1
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Cartan-Leray spectral sequence for Galois coverings of linear categories

Claude Cibils , Maria Julia Redondo
Journal of Algebra, 2005, 284, pp.310--325. ⟨10.1016/j.jalgebra.2004.06.012⟩
Journal articles hal-00000361v2
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Quantification par déformation des algébroïdes de Lie, application de la formalité à deux branes.

Jérémy Nusa
Anneaux et algèbres [math.RA]. Université Montpellier, 2020. Français. ⟨NNT : 2020MONTS128⟩
Theses tel-03416938v1
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Non-commutative duplicates of finite sets

Claude Cibils
Journal of Algebra and Its Applications, 2005, 5 (3), pp.361--377. ⟨10.1142/S0219498806001776⟩
Journal articles hal-00001650v2
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Skew category, Galois covering and smash product of a $k$-category

Claude Cibils , Eduardo N. Marcos
Proceedings of the American Mathematical Society, 2006, 134, pp.39--50. ⟨10.1090/S0002-9939-05-07955-4⟩
Journal articles hal-00000938v3

Balanced configurations of 2n+1 plane vectors

N. Ressayre
Journal of Algebraic Combinatorics, 2005, 21, pp.281-287. ⟨10.1007/s10801-005-6912-2⟩
Journal articles hal-00122680v1

Le théorème de Skolem-Noether pour les modules sur des anneaux principaux

Anne Cortella , Jean-Pierre Tignol
Journal de Théorie des Nombres de Bordeaux, 2005, 17, pp.511-516. ⟨10.5802/jtnb.504⟩
Journal articles hal-00795840v1

On universal gradings, versal gradings and Schurian generated categories

Claude Cibils , Maria Julia Redondo , Andrea Solotar
Journal of Noncommutative Geometry, 2014, 8 (4), pp.1101-1122. ⟨10.4171/JNCG/180⟩
Journal articles hal-00796234v1

The first Hochschild (co)homology when adding arrows to a bound quiver algebra

Claude Cibils , Marcelo Lanzilotta , Eduardo Marcos , Sibylle Schroll , Andrea Solotar
2019
Preprints, Working Papers, ... hal-02093478v1
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METHODES DIAGRAMMATIQUES EN REPRESENTATIONS D'ALGEBRES DE DIMENSION FINIE

Claude Cibils , Larrion Francisco , Salmeron Leonardo
Section de mathématiques, Université de Genève. Université de Genève, pp.68, 1983, Publications internes
Books hal-00297235v1
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Full and convex linear subcategories are incompressible

Claude Cibils , Maria Julia Redondo , Andrea Solotar
Proceedings of the American Mathematical Society, 2013, 141 (6), pp.1939 - 1946. ⟨10.1090/S0002-9939-2013-11470-X⟩
Journal articles hal-00473154v1

Fundamental group of Schurian categories and the Hurewicz isomorphism

Claude Cibils , Maria Julia Redondo , Andrea Solotar
Documenta Mathematica, 2011, 16, pp.581-595
Journal articles hal-00796233v1

Hochschild cohomology of algebras arising from categories and from bounded quivers

Claude Cibils , Lanzilotta Marcelo , Marcos N. Eduardo , Solotar Andrea
Journal of Noncommutative Geometry, 2019, 13 (3), pp.1011-1053. ⟨10.4171/JNCG/344⟩
Journal articles hal-01812729v1
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HEREDITARY IS HEREDITARY

Belkacem Bendiffalah , Claude Cibils
2006
Preprints, Working Papers, ... hal-00124355v2
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Connected gradings and fundamental group.

Claude Cibils , Maria Julia Redondo , Andrea Solotar
Algebra & Number Theory, 2010, 4 (5), pp.625--648. ⟨10.2140/ant.2010.4.625⟩
Journal articles hal-00396120v3
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THE INTRINSIC FUNDAMENTAL GROUP OF A LINEAR CATEGORY

Claude Cibils , Maria Julia Redondo , Andrea Solotar
Algebras and Representation Theory, 2012, 15 (4), pp.735-753. ⟨10.1007/s10468-010-9263-1⟩
Journal articles hal-00155286v4
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Hochschild cohomology algebra of radical square zero algebras

Claude Cibils
Eighth International Conference on Representations of Algebras, Idun Reiten, Sverre O. Smalo, Oyvind Solberg, Aug 1996, Geirangen, Norway. pp.93-101
Conference papers hal-01493750v1

Algèbre de Clifford d'un antiautomorphisme

Anne Cortella
Journal of Algebra, 2007, 314, pp.252-266. ⟨10.1016/j.jalgebra.2007.03.011⟩
Journal articles hal-00795841v1

The Lie algebra structure on the first Hochschild cohomology group of a monomial algebra

C. Strametz
Comptes Rendus. Mathématique, 2002, 334, pp.733-738. ⟨10.1016/S1631-073X(02)02346-4⟩
Journal articles hal-00122000v1

The fundamental group of a Hopf linear category

Claude Cibils , Andrea Solotar
Journal of Algebra, 2016, 462, pp.137-162. ⟨10.1016/j.jalgebra.2016.04.031⟩
Journal articles hal-01382681v1

Han's conjecture and Hochschild homology for null-square projective algebras

Claude Cibils , María Julia Redondo , Andrea Solotar
Indiana University Mathematics Journal, 2021, 70 (2), pp.639-668. ⟨10.1512/iumj.2021.70.8402⟩
Journal articles hal-01812730v1

The asymmetry of an anti-automorphism

Anne Cortella , Jean-Pierre Tignol
Journal of Pure and Applied Algebra, 2002, 167, pp.175-193. ⟨10.1016/S0022-4049(01)00029-9⟩
Journal articles hal-00795839v1

A finite dimensional algebra of the diagram of a knot

Claude Cibils
Proceedings of the American Mathematical Society, 2014, 142, pp.3741-3746. ⟨10.1090/S0002-9939-2014-12293-3⟩
Journal articles hal-00796237v1