Negative inflation and stability in symplectomorphism groups of ruled surfaces

DOI10.4310/JSG.2011.v9.n2.a3zbMath1233.53010MaRDI QIDQ720752

Olguta Buse

Publication date: 11 October 2011

Published in: The Journal of Symplectic Geometry (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.jsg/1309546042

zbMATH Keywords

stratificationruled surfacerational homotopysymplectomorphism groupWhitehead productsnegative inflation method

Mathematics Subject Classification ID

Rational and ruled surfaces (14J26) Groups of diffeomorphisms and homeomorphisms as manifolds (58D05) Global theory of symplectic and contact manifolds (53D35) Homotopy groups of special spaces (55Q52)

Related Items (8)

Higher Maslov indices ⋮ The homotopy Lie algebra of symplectomorphism groups of 3-fold blow-ups of the projective plane ⋮ Symplectic mapping class groups of blowups of tori ⋮ Symplectic isotopy on non-minimal ruled surfaces ⋮ Loops in the fundamental group of which are not represented by circle actions ⋮ The homotopy Lie algebra of symplectomorphism groups of 3-fold blowups of \((S^2\times S^2,\sigma_{\text{std}}\oplus\sigma_{\text{std}})\) ⋮ Nongeneric \(J\)-holomorphic curves and singular inflation ⋮ Symplectic (-2)-spheres and the symplectomorphism group

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