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Extra Form
Lecturer 장동훈
Dept. 부산대 수학과
date Mar 28, 2019

A circle action on a manifold can be thought of as a periodic flow on a manifold (periodic dynamical system), or roughly a rotation of a manifold. During this talk, we consider symplectic/Hamiltonian circle actions on compact symplectic manifolds, which have fixed points. First, we discuss the classification of an action from small numbers of fixed points. Second, we discuss the classification of a Hamiltonian action from low dimensions. Third, we discuss when a symplectic action is Hamiltonian.


Atachment
Attachment '1'
List of Articles
Category Subject Dept. Lecturer
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BK21 FOUR Rookies Pitch 2021-2 Rookies Pitch: Geometric Topology (김경로) file BK21 김경로
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BK21 FOUR Rookies Pitch 2021-1 Rookies Pitch: Topological Combinatorics (이강주) file 수학연구소 이강주
BK21 FOUR Rookies Pitch 2021-1 Rookies Pitch: PDE, Regularity Theory (박진완) file 수학연구소 박진완
BK21 FOUR Rookies Pitch 2021-1 Rookies Pitch: PDE, Dynamical Systems (박한솔) file 수리과학부 박한솔
BK21 FOUR Rookies Pitch 2021-1 Rookies Pitch: Financial Mathematics(전재기), PDE, Kinetic Equation(배기찬) file BK21 FOUR 전재기, 배기찬
BK21 FOUR Rookies Pitch 2021-1 Rookies Pitch: Algebraic Combinatorics(이승재), Algebraic Geometry(조창연) file 이승재(기초과학연구원), 조창연(QSMS)
Math Colloquia <정년퇴임 기념강연> 수학의 시대정신(?) file 서울대학교 수리과학부 김명환
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Math Colloquia Lie group actions on symplectic manifolds file 성균관대학교 수학교육과 조윤형
Math Colloquia Mathematics, Biology and Mathematical Biology file 부산대학교 수학과 정일효
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