修正版（11月24日更新）
最終版（11月22日更新）
Program (English, PDF)
Program (Japanese, PDF)
Abstract (all abstracts, PDF)
Monday, November 25
15:05--16:05
Vijaylaxmi Trivedi (Tata Institute of Fundamental Research)
Hilbert-Kunz density function and its applications
16:20--16:50
Ryo Kanda (Osaka University)
The characteristic variety of an elliptic algebra
17:05--17:35
Akiyoshi Tsuchiya (University of Tokyo)
Edge rings of bipartite graphs with linear resolutions
17:50--18:20
Naoya Hiramatsu (National Institute of Technology, Kure College)
A note on graded countable Cohen-Macaulay representation type
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Tuesday, November 26
9:00--10:00
Uli Walther (Purdue University)
Lyubeznik numbers
10:15--10:45
Kenta Sato (RIKEN), Shunsuke Takagi (University of Tokyo)
Kodaira vanishing for thickenings of globally F-regular threefolds
11:00--11:50
Tomohiro Okuma (Yamagata University), Kei-ichi Watanabe (Nihon University), Ken-ichi Yoshida (Nihon University)
Normal reduction numbers of integrally closed ideals in a 2-dimensional cone-like singularities
13:15--13:45
Eamon Quinlan-Gallego (University of Tokyo/University of Michigan)
Bernstein-Sato polynomials in positive characteristic
14:00--14:30
Kenta Sato (RIKEN)
On the accumulation points of F-pure thresholds
14:45--15:15
Koji Nishida (Chiba University)
Noetherian symbolic Rees rings of finite sets of points in P^2
15:35--16:05
Naoki Endo (Waseda University)
On weakly Arf rings
16:20--16:50
Jun Horiuchi (Nippon Institute of Technology)
Weak normality and seminormality in mixed characteristic case
17:05--17:35
Kaori Shimada (Meiji University)
On the radius of the category of totally reflexive modules
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Wednesday, November 27
9:00--10:00
Jerzy Weyman (University of Connecticut)
Finite free resolutions and root systems
10:15--10:45
Kazuma Shimomoto (Nihon University), Kei Nakazato (Nagoya University)
Almost integrality and almost finite etale extensions
11:00--11:50
Kazuma Shimomoto (Nihon University), Kei Nakazato (Nagoya University)
Decompleting perfectoid Abhyankar's lemma and almost Cohen-Macaulay algebras
13:30--14:20
Ryo Takahashi (Nagoya University)
Modules of finite quasi-projective dimension
14:35--15:05
Toshinori Kobayashi (Nagoya University)
Properties of Burch rings
15:20--15:50
Kei-ichiro Iima (National Institute of Technology, Nara College)
On the n-test modules for projectivity and weakly m-full ideals
16:10--17:00
Tsutomu Nakamura (University of Verona)
Weak balanced big Cohen-Macaulay modules and Ziegler spectra
17:15--17:45
Hiroki Matsui (University of Tokyo)
Cohomological dimensions of specialization-closed subsets and subcategories of modules
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Thursday, November 28
9:00--10:00
Vasudevan Srinivas (Tata Institute of Fundamental Research)
Boundedness of ramification
10:15--10:45
Ela Celikbas (West Virginia University)
Embeddings of canonical modules and resolutions of connected sums
11:00--11:50
Osamu Iyama (Nagoya University)
Tilting theory of contracted preprojective algebras and cDV singularities
13:45--14:35
Shigeru Kuroda (Tokyo Metropolitan University)
Wildness for determinantal polynomial automorphisms
14:50--15:40
Takanori Nagamine (Niigata University)
Variables in polynomial rings in positive characteristic
16:00--16:50
Akinari Hoshi (Niigata University)
Rationality problem for fields of invariants
17:05--17:35
Kazuho Ozeki (Yamaguchi University)
On the structure of the Sally module and the second normal Hilbert coefficient
17:50--18:20
Kumari Saloni (Chennai Mathematical Institute)
Bounding Hilbert coefficients
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Friday, November 29
9:00--10:00
Olgur Celikbas (West Virginia University)
On some problems about tensor products of modules
10:15--10:45
Kosuke Shibata (Okayama University), Kohji Yanagawa (Kansai University)
Regularity of Cohen-Macaulay Specht ideals
11:00--11:50
Mitsuhiro Miyazaki (Kyoto University of Education)
On the canonical ideals of the Ehrhart rings of the order and chain polytopes