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분야
세미나
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날짜
20250418 ~ 20250418시간
09:45 ~ 12:30 -
장소
Math building Room #404
초청자
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연사
Jaehyeok Lee
소속
Research Institute of Mathematics, Seoul National University
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제목
Seminar
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소개 및
안내사항Title: Prekosmic Grothendieck/Galois categories
Speaker: Jaehyeok Lee(Research Institute of Mathematics, Seoul National University)
Abstract: In this talk, I will present a duality between mathematical objects equipped with group structures and the categories of their internal representations. We establish the duality by providing a complete abstract characterization of such categories. The primary motivation is to simultaneously generalize and unify the two categorical concepts, Galois categories and Tannakian categories. I will explain the motivation and a concrete example in detail. Then I will explain that the duality exists in a general context, namely over a prekosmos. This is a joint work with Jae-Suk Park.
Seminar
최고관리자
2025-04-17