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東京名古屋代数セミナー
過去の記録 ～05/01｜次回の予定｜今後の予定 05/02～
| 担当者 | 阿部 紀行、Aaron Chan、伊山 修、行田 康晃、淺井 聡太、高橋 亮 |
|---|---|
| セミナーURL | http://www.math.nagoya-u.ac.jp/~aaron.chan/TNAseminar.html |
2023年12月14日(木)
10:30-12:00 オンライン開催
Xiaofa Chen 氏 (University of Science and Technology of China)
On exact dg categories (English)
http://www.math.nagoya-u.ac.jp/~aaron.chan/TNAseminar.html
Xiaofa Chen 氏 (University of Science and Technology of China)
On exact dg categories (English)
[ 講演概要 ]
In this talk, I will give an introduction to exact dg categories and then explore their application to various correspondences in representation theory. We will generalize the Auslander–Iyama correspondence, the Iyama–Solberg correspondence, and a correspondence considered in a paper by Iyama in 2005 to the setting of exact dg categories. The slogan is that solving correspondence-type problems becomes easier using dg categories, and interesting phenomena emerge when the dg category is concentrated in degree zero or is abelian.
[ 講演参考URL ]In this talk, I will give an introduction to exact dg categories and then explore their application to various correspondences in representation theory. We will generalize the Auslander–Iyama correspondence, the Iyama–Solberg correspondence, and a correspondence considered in a paper by Iyama in 2005 to the setting of exact dg categories. The slogan is that solving correspondence-type problems becomes easier using dg categories, and interesting phenomena emerge when the dg category is concentrated in degree zero or is abelian.
http://www.math.nagoya-u.ac.jp/~aaron.chan/TNAseminar.html
