Symplectic mapping class groups of blowups of tori

Article Article scientifique Article Symplectic mapping class groups of blowups of tori eng 2023-07-11 2023-07-11 author Smirnov Gleb Section of Mathematics University of Geneva Geneva Switzerland 966952 Section de mathématiques (MATH) 877-898 10.1112/topo.12304 1753-8416 https://londmathsoc.onlinelibrary.wiley.com/doi/10.1112/topo.12304 Let ω be a Kähler form on the real 4‐torus T4. Suppose that ω satisfies an irrationality condition that can be achieved by an arbitrarily small perturbation of ω. This note shows that the smoothly trivial symplectic mapping class group of the one‐point symplectic blowup of (T4, ω) is infinitely generated. Dewey 510 25 Section de mathématiques 11 false Journal of topology 16 3 4f05f2ac-07b5-4492-a373-dd678f9c4e84 Article (Published version) Public Smirnov_JT_12304.pdf 348250 application/pdf CC BY 472162d32e8a1cc6774424cd420acf357ddf4e1d7643dd32f535949a39f0a077 openAccess Faculté des sciences / Section de mathématiques

Title	Published in	Access level	OA Policy	Year	Views	Downloads

Symplectic mapping class groups of blowups of tori	Journal of topology			2023	48	320

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Smirnov, Gleb