Symplectic quotients of unstable Morse strata for normsquares of moment maps
Let K be a compact Lie group and fix an invariant inner product on its Lie algebra k. Given a Hamiltonian action of K on a compact symplectic manifold X with moment map µ: X → k , the normsquare ||µ|| of µ defines a Morse stratification {S : β &#...
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| Μορφή: | Journal article |
| Γλώσσα: | English |
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International Press
2020
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