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일정시작 2021-05-11
일정종료 2021-05-11
배경색상 #7164D0

Date:  11 May 16:00 - 17:30  (KST)

Place:  Zoom meeting (ID: 611 507 9832)

Title:  Knotted embeddings

Speaker:  Jean Gutt (Champollion & Toulouse)


Abstract:
I shall discuss a joint result with Mike Usher, showing that many toric domains X in the 4-dimensional euclidean space admit symplectic embeddings f into dilates of themselves which are knotted in the strong sense that there is no symplectomorphism of the target that takes f(X) to X.


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37 [Seminar 2021.06.15, 06.22] Cluster algebras with a view toward the Jacobian conjecture qsms 2021.05.28 2690
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» [Seminar 2021.05.11] Knotted embeddings qsms 2021.05.06 1839
29 [Seminar 2021.05.06] Arithmetic properties of weakly holomorphic modular functions of arbitrary level qsms 2021.05.04 2011
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