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L 2-invariants and morse-smale flows on manifolds

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We study the homotopy invariants of free cochain and Hilbert complexes. These L 2-invariants are applied to the calculation of exact values of minimum numbers of closed orbits of some indices of nonsingular Morse-Smale flows on manifolds of large dimensions.

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Author information

Correspondence to V. V. Sharko.

Additional information

Published in Ukrains’kyi Matematychnyi Zhurnal, Vol. 59, No. 4, pp. 522–533, April, 2007.

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Sharko, V.V. L 2-invariants and morse-smale flows on manifolds. Ukr Math J 59, 588–601 (2007). https://doi.org/10.1007/s11253-007-0038-8

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  • Chain Complex
  • Group Ring
  • Homotopy Type
  • Free Module
  • Closed Orbit