[图书][B] Cohen-macaulay representations
GJ Leuschke, R Wiegand - 2012 - books.google.com
This book is a comprehensive treatment of the representation theory of maximal Cohen-
Macaulay (MCM) modules over local rings. This topic is at the intersection of commutative …
Macaulay (MCM) modules over local rings. This topic is at the intersection of commutative …
Totally acyclic complexes over Noetherian schemes
D Murfet, S Salarian - Advances in Mathematics, 2011 - Elsevier
We define a notion of total acyclicity for complexes of flat quasi-coherent sheaves on a semi-
separated noetherian scheme, and study these complexes using the pure derived category …
separated noetherian scheme, and study these complexes using the pure derived category …
On Harish-Chandra modules over quantizations of nilpotent orbits
I Losev, S Yu - arXiv preprint arXiv:2309.11191, 2023 - arxiv.org
Let $ G $ be a semisimple algebraic group over the complex numbers and $ K $ be a
connected reductive group mapping to $ G $ so that the Lie algebra of $ K $ gets identified …
connected reductive group mapping to $ G $ so that the Lie algebra of $ K $ gets identified …
The special McKay correspondence and exceptional collections
We show that the derived category of coherent sheaves on the quotient stack of the affine
plane by a finite small subgroup of the general linear group is obtained from the derived …
plane by a finite small subgroup of the general linear group is obtained from the derived …
[PDF][PDF] The punctual Hilbert scheme: an introduction
J Bertin - 2008 - cel.hal.science
The punctual Hilbert scheme has been known since the early days of algebraic geometry in
EGA style. Indeed it is a very particular case of the Grothendieck's Hilbert scheme which …
EGA style. Indeed it is a very particular case of the Grothendieck's Hilbert scheme which …
[PDF][PDF] Remarks on non-commutative crepant resolutions of complete intersections
H Dao - arXiv preprint arXiv:0911.4541, 2009 - arxiv.org
arXiv:0911.4541v1 [math.AC] 24 Nov 2009 Page 1 arXiv:0911.4541v1 [math.AC] 24 Nov 2009
REMARKS ON NON-COMMUTATIVE CREPANT RESOLUTIONS OF COMPLETE …
REMARKS ON NON-COMMUTATIVE CREPANT RESOLUTIONS OF COMPLETE …
Tilting Cohen–Macaulay representations
O Iyama - Proceedings of the International Congress of …, 2018 - World Scientific
Proceedings of the International Congress of Mathematicians (ICM 2018) : TILTING COHEN–MACAULAY
REPRESENTATIONS Page 1 P . I . C . M . – 2018 Rio de Janeiro, Vol. 2 (125–162) TILTING …
REPRESENTATIONS Page 1 P . I . C . M . – 2018 Rio de Janeiro, Vol. 2 (125–162) TILTING …
Algebraic geometry of Lie bialgebras defined by solutions of the classical Yang–Baxter equation
This paper is devoted to algebro-geometric study of infinite dimensional Lie bialgebras,
which arise from solutions of the classical Yang–Baxter equation. We regard trigonometric …
which arise from solutions of the classical Yang–Baxter equation. We regard trigonometric …
Vanishing of Ext, cluster tilting modules and finite global dimension of endomorphism rings
Let $ R $ be a Cohen-Macaulay ring and $ M $ a maximal Cohen-Macaulay $ R $-module.
Inspired by recent striking work by Iyama, Burban-Iyama-Keller-Reiten and van den Bergh …
Inspired by recent striking work by Iyama, Burban-Iyama-Keller-Reiten and van den Bergh …
On the structure of Cohen–Macaulay modules over hypersurfaces of countable Cohen–Macaulay representation type
T Araya, K Iima, R Takahashi - Journal of Algebra, 2012 - Elsevier
Let R be a complete local hypersurface over an algebraically closed field of characteristic
different from two, and suppose that R has countable Cohen–Macaulay (CM) representation …
different from two, and suppose that R has countable Cohen–Macaulay (CM) representation …