学术报告
Two questions on stable equivalences of Morita type - 刘玉明 教授 (北京师范大学)
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时间： 2017-09-20
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代数表示论讨论班
题目: Two questions on stable equivalences of Morita type
报告人：刘玉明 教授 (北京师范大学)
时间: 2017年9月20日周三下午2:00-3:00
地点：首师大本部教二楼610教室
摘要: In representation theory of finite groups and finite dimensional algebras, the stable equivalences of Morita type form a class of stable equivalences with properties needed in most applications and which are close to derived equivalences. It is well known that derived equivalences preserve tensor products and trivial extensions. In this talk, we give natural examples to disprove both constructions for stable equivalences of Morita type. The contents are based on joint work with Guodong Zhou and Alexander Zimmermann.
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