강연 / 세미나
Ergodic Theory and Dynamical Systems SeminarㅣTopological and categorical entropies in symplectic topology.
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| 날짜Date | 2022-11-16 ~ 2022-11-16 | 시간Time | 16:00 ~ 17:00 |
| 장소Place | Online streaming (Zoom) | 초청자Host | |
| 연사Speaker | Sangjin Lee | 소속Affiliation | IBS-CGP |
| TOPIC | Ergodic Theory and Dynamical Systems SeminarㅣTopological and categorical entropies in symplectic topology. | ||
| 소개 및 안내사항Content | Title: Topological and categorical entropies in symplectic topology. Abstract: Topological entropy is a well-known invariant of a topological dynamical system. Motivated by topological entropy, Dimitrov, Haiden, Katzarkov, and Kontsevich defined an invariant of a categorical dynamical system. The new invariant is called "categorical entropy." Moreover, one can connect two entropies in symplectic topology. In this talk, I will introduce the notion of categorical entropy. And I will discuss how symplectic topology associates two entropies. As the result of the discussion, in a symplectic topological setup, the categorical entropy bounds the topological entropy from below. https://us02web.zoom.us/j/82314084603?pwd=emxpTXorVHRieERoRnovNTNTOTNGUT09 ID: 823 1408 4603 PW: setds22 |
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| 학회명Field | Ergodic Theory and Dynamical Systems SeminarㅣTopological and categorical entropies in symplectic topology. | ||
|---|---|---|---|
| 날짜Date | 2022-11-16 ~ 2022-11-16 | 시간Time | 16:00 ~ 17:00 |
| 장소Place | Online streaming (Zoom) | 초청자Host | |
| 소개 및 안내사항Content | Title: Topological and categorical entropies in symplectic topology. Abstract: Topological entropy is a well-known invariant of a topological dynamical system. Motivated by topological entropy, Dimitrov, Haiden, Katzarkov, and Kontsevich defined an invariant of a categorical dynamical system. The new invariant is called "categorical entropy." Moreover, one can connect two entropies in symplectic topology. In this talk, I will introduce the notion of categorical entropy. And I will discuss how symplectic topology associates two entropies. As the result of the discussion, in a symplectic topological setup, the categorical entropy bounds the topological entropy from below. https://us02web.zoom.us/j/82314084603?pwd=emxpTXorVHRieERoRnovNTNTOTNGUT09 ID: 823 1408 4603 PW: setds22 |
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| 성명Field | Ergodic Theory and Dynamical Systems SeminarㅣTopological and categorical entropies in symplectic topology. | ||
|---|---|---|---|
| 날짜Date | 2022-11-16 ~ 2022-11-16 | 시간Time | 16:00 ~ 17:00 |
| 소속Affiliation | IBS-CGP | 초청자Host | |
| 소개 및 안내사항Content | Title: Topological and categorical entropies in symplectic topology. Abstract: Topological entropy is a well-known invariant of a topological dynamical system. Motivated by topological entropy, Dimitrov, Haiden, Katzarkov, and Kontsevich defined an invariant of a categorical dynamical system. The new invariant is called "categorical entropy." Moreover, one can connect two entropies in symplectic topology. In this talk, I will introduce the notion of categorical entropy. And I will discuss how symplectic topology associates two entropies. As the result of the discussion, in a symplectic topological setup, the categorical entropy bounds the topological entropy from below. https://us02web.zoom.us/j/82314084603?pwd=emxpTXorVHRieERoRnovNTNTOTNGUT09 ID: 823 1408 4603 PW: setds22 |
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| 성명Field | Ergodic Theory and Dynamical Systems SeminarㅣTopological and categorical entropies in symplectic topology. | ||
|---|---|---|---|
| 날짜Date | 2022-11-16 ~ 2022-11-16 | 시간Time | 16:00 ~ 17:00 |
| 호실Host | 인원수Affiliation | Sangjin Lee | |
| 사용목적Affiliation | 신청방식Host | IBS-CGP | |
| 소개 및 안내사항Content | Title: Topological and categorical entropies in symplectic topology. Abstract: Topological entropy is a well-known invariant of a topological dynamical system. Motivated by topological entropy, Dimitrov, Haiden, Katzarkov, and Kontsevich defined an invariant of a categorical dynamical system. The new invariant is called "categorical entropy." Moreover, one can connect two entropies in symplectic topology. In this talk, I will introduce the notion of categorical entropy. And I will discuss how symplectic topology associates two entropies. As the result of the discussion, in a symplectic topological setup, the categorical entropy bounds the topological entropy from below. https://us02web.zoom.us/j/82314084603?pwd=emxpTXorVHRieERoRnovNTNTOTNGUT09 ID: 823 1408 4603 PW: setds22 |
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Admin
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2022-11-02 13:01 ·
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