(04/18 ~ 04/18)
이경석 님의
104호 예약입니다.
이경석
2025-04-16
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성명
이경석
호실
104호
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날짜
20250418 ~ 20250418시간
09:45 ~ 12:30 -
연락처
+82-54-279-2049
이메일
kyoungseog@postech.ac.kr
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인원수
15
사용목적
세미나
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내용
Title: Prekosmic Grothendieck/Galois categoriesSpeaker: Jaehyeok LeeAbstract: 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.
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