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Equivariant Morse equation - MaRDI portal

Equivariant Morse equation (Q1935670)

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scientific article; zbMATH DE number 6137128
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Equivariant Morse equation
scientific article; zbMATH DE number 6137128

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    Equivariant Morse equation (English)
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    18 February 2013
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    Given a flow on a locally compact metric space, an isolated invariant set \(S\) and a Morse decomposition \((M_1,\dots,M_m)\) of \(S\), the Morse equations relate the homology of the Conley index \(h(S)\) with the homologies of \(h(M_j)\), \(j=1,\dots,m\). The author extends this to equivariant flows on a finite-dimensional linear representation space of a compact Lie group \(G\).
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    Morse equation
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    Conley index
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    equivariant gradient degree
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    critical orbit
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    Poincaré polynomial
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    Euler ring
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