Alexander Zimmermann professeur des universitésUniversité de PicardieAmiensFRANCE

Publications

Article dans une revue (25)

Ore Localisation for differential graded rings; Towards Goldie's theorem for differential graded algebras Alexander Zimmermann Journal of Algebra, 2025, Journal of Algebra, 663, pp.48-80. ⟨10.1016/j.jalgebra.2024.08.032⟩ Article dans une revue hal-04697738v1
Preface Alexander Zimmermann Jahresbericht der Deutschen Mathematiker-Vereinigung, 2024, 126 (1), pp.1-1. ⟨10.1365/s13291-024-00278-2⟩ Article dans une revue hal-04517100v1
Differential graded Brauer groups Alexander Zimmermann Revista de la Unión Matemática Argentina, In press, ⟨10.33044/revuma.4034⟩ Article dans une revue hal-04180090v1
Clifford's theorem for orbit categories Alexander Zimmermann Applied Categorical Structures, 2023, 31 (2), pp.17. ⟨10.1007/s10485-023-09721-4⟩ Article dans une revue hal-04031583v1
Preface Alexander Zimmermann Jahresbericht der Deutschen Mathematiker-Vereinigung, 2022, 124 (1), pp.1-1. ⟨10.1365/s13291-022-00246-8⟩ Article dans une revue hal-04012992v1
REMARKS ON A TRIANGULATED VERSION OF AUSLANDER-KLEINER'S GREEN CORRESPONDENCE Alexander Zimmermann Southeast Asian Bulletin of Mathematics, 2021, 45 (3), ⟨10.48550/arXiv.2011.13709⟩ Article dans une revue hal-03635169v1
DEGENERATING 0 IN TRIANGULATED CATEGORIES Manuel Saorín,Alexander Zimmermann Nagoya Mathematical Journal, 2021, 244, pp.158-167. ⟨10.1017/nmj.2020.10⟩ Article dans une revue hal-03623297v1
GREEN CORRESPONDENCE AND RELATIVE PROJECTIVITY FOR PAIRS OF ADJOINT FUNCTORS BETWEEN TRIANGULATED CATEGORIES Alexander Zimmermann Pacific Journal of Mathematics, 2020 Article dans une revue hal-03635165v1
Symmetry of the Definition of Degeneration in Triangulated Categories Manuel Saorín,Alexander Zimmermann Algebras and Representation Theory, 2018, 22, pp.801 - 836 Article dans une revue hal-01417991v1
On a Question of Rickard on Tensor Products of Stably Equivalent Algebras Serge Bouc,Alexander Zimmermann Experimental Mathematics, 2017, 26 (1), pp.31-44. ⟨10.1080/10586458.2015.1107869⟩ Article dans une revue hal-03621753v1
STABLE EQUIVALENCES OF MORITA TYPE DO NOT PRESERVE TENSOR PRODUCTS AND TRIVIAL EXTENSIONS OF ALGEBRAS Yuming Liu,Guodong Zhou,Alexander Zimmermann Proceedings of the American Mathematical Society, 2017, 145 (5), pp.1881-1890. ⟨10.1090/proc/13448⟩ Article dans une revue hal-03623298v1
Külshammer ideals of algebras of quaternion type Alexander Zimmermann Journal of Algebra and Its Applications, 2017, 17 (8), pp.1850157 Article dans une revue hal-01320761v3
The Hochschild cohomology ring of a Frobenius algebra with semisimple Nakayama automorphism is a Batalin-Vilkovisky algebra Thierry Lambre,Guodong Zhou,Alexander Zimmermann Journal of Algebra, 2016, 446, pp.103-131. ⟨10.1016/j.jalgebra.2015.09.018⟩ Article dans une revue hal-03623299v1
An Axiomatic Approach for Degenerations in Triangulated Categories Manuel Saorin,Alexander Zimmermann Applied Categorical Structures, 2015, 24 (4), pp.385-405 Article dans une revue hal-01160962v1
The Ring of Polynomial Functors of Prime Degree Alexander Zimmermann Transactions of the American Mathematical Society, Series B, 2015, 367 (10), pp.7161-7192 Article dans une revue hal-00814553v2
On Morita theory for self-dual modules Wolfgang Willems,Alexander Zimmermann Journal of Algebra, 2013, 385, pp.64-79 Article dans une revue hal-00266860v1
On singular equivalences of Morita type Guodong Zhou,Alexander Zimmermann Journal of Algebra, 2013, 385, pp.64-79 Article dans une revue hal-00779337v1
A Noether-Deuring theorem for derived categories Alexander Zimmermann Glasgow Mathematical Journal, 2012, 54, pp.647-654 Article dans une revue hal-00652205v2
Hochschild homology invariants of Külshammer type of derived categories Alexander Zimmermann Communications in Algebra, 2011 Article dans une revue hal-00483560v1
Deformed preprojective algebras of type L: Kuelshammer spaces and derived equivalences Thorsten Holm,Alexander Zimmermann Journal of Algebra, 2011, 346 (1), pp.116-146 Article dans une revue hal-00523286v1
Classifying tame blocks and related algebras up to stable equivalences of Morita type Guodong Zhou,Alexander Zimmermann Journal of Pure and Applied Algebra, 2011, 215 (12), pp.2969-2986 Article dans une revue hal-00479843v1
On the use of Külshammer type invariants in representation theory Alexander Zimmermann Bulletin of the Iranian Mathematical Society, 2011 Article dans une revue hal-00530266v1
Auslander-Reiten conjecture for symmetric algebras of polynomial growth Guodong Zhou,Alexander Zimmermann Beitraege Zur Algebra Und Geometrie, 2011, 53 (2), pp.349 - 364 Article dans une revue hal-00481414v1
Generalized Reynolds ideals and derived equivalences for algebras of dihedral and semidihedral type Thorsten Holm,Alexander Zimmermann Journal of Algebra, 2008, 320 (9), pp.3425-3437 Article dans une revue hal-00293248v1
Fine Hochschild invariants of derived categories for symmetric algebras Alexander Zimmermann Journal of Algebra, 2007, 308 (1), pp.350-367 Article dans une revue hal-00090209v1

Pré-publication, Document de travail (7)

DG-Semiprimary DG-Algebras, Acyclicity and Hopkins-Levitzki Theorem for DG-Algebras Alexander Zimmermann 2025 Pré-publication, Document de travail hal-05012234v1
Differential graded division algebras, their modules, and dg-simple algebras Alexander Zimmermann 2024 Pré-publication, Document de travail hal-04669701v3
DG-SEPARABLE DG-EXTENSIONS Alexander Zimmermann 2026 Pré-publication, Document de travail hal-04885184v2
Differential graded orders, their class groups and idèles Alexander Zimmermann 2023 Pré-publication, Document de travail hal-04694478v1
On a question of Rickard on tensor product of stably equivalent algebras Serge Bouc,Alexander Zimmermann 2015 Pré-publication, Document de travail hal-01100895v3
Invariance of generalised Reynolds ideals under derived equivalences Alexander Zimmermann 2006 Pré-publication, Document de travail hal-00009060v2
Degenerations for derived categories Bernt Tore Jensen,Xiuping Su,Alexander Zimmermann 2004 Pré-publication, Document de travail hal-00002966v1

Communication dans un congrès (2)

On Equivalences Between Categories Of Representations Alexander Zimmermann The 8th SEAMS-UGM 2019 Intrenational Congress on Mathematics and its Applications, Jul 2019, Yogyakarta, Indonesia Communication dans un congrès hal-02321041v1
REMARKS ON A CATEGORICAL DEFINITION OF DEGENERATION IN TRIANGULATED CATEGORIES Alexander Zimmermann 47th Symposion on Ring Theory and Representation Theory, Sep 2014, Osaka, Japan Communication dans un congrès hal-01160819v1