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Symplectic capacities from Hamiltonian circle actions

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 نشر من قبل Taekgyu Hwang
 تاريخ النشر 2013
  مجال البحث
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Let $M$ be a closed Fano symplectic manifold with a semifree Hamiltonian circle action with isolated maximum. We compute the Gromov width and the Hofer-Zehnder capacity of $M$ using a moment map.



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