第４１回 環論および表現論報告集
ダウンロード版
前文
Hiroki Abe and Mitsuo Hoshino
Derived equivalences for triangular matrix rings
Tokuji Araya
The number of complete exceptional sequences
Alberto Facchini
Some regular direct-sum decompositions in module theory
Naoya Hiramatsu and Yuji Yoshino
Picard groups of additive full subcategories
Hiroaki Komatsu
Left differential operators of modules over rings
Hiroki Miyahara
On filtered semi-dualizing bimodules
Kaoru Motose
Notes on the Feit-Thompson conjecture
Hiroshi Nagase
Hochschild cohomology of Brauer algebras
Haruhisa Nakajima
Descent of divisor class groups of Krull domains
Kazunori Nakamoto and Yasuhiro Omoda
The moduli spaces of non-thick irreducible representations for the free group of rank 2
Kenji Nishida
Iwasawa algebras, crossed products and filtered rings
Nicole Snashall
Support varieties and the Hochschild cohomology ring modulo nilpotence
Yasuhiko Takehana
QF-3' modules relative to torsion theories and others
Katsushi Waki
About decomposition number of J_4
Michihisa Wakui
Polynomial invariants of finite-dimensional Hopf algebras derived from braiding structures