Search Results - "Hein, Doris"

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  1. 1

    The Arnold conjecture for Clifford symplectic pencils by Ginzburg, Viktor L., Hein, Doris

    Published in Israel journal of mathematics (01-08-2013)
    “…We establish a version of the Arnold conjecture, both the degenerate and non-degenerate cases, for target manifolds equipped with Clifford pencils of…”
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    Journal Article
  2. 2

    Transversality for local Morse homology with symmetries and applications by Hein, Doris, Hryniewicz, Umberto, Macarini, Leonardo

    Published in Mathematische Zeitschrift (01-12-2019)
    “…We prove the transversality result necessary for defining local Morse chain complexes with finite cyclic group symmetry. Our arguments use special regularized…”
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    Journal Article
  3. 3

    The Conley conjecture for the cotangent bundle by Hein, Doris

    Published in Archiv der Mathematik (2011)
    “…We prove the Conley conjecture for cotangent bundles of oriented, closed manifolds, and Hamiltonians which are quadratic at infinity, i.e., we show that such…”
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    Journal Article
  4. 4

    Closed Reeb orbits on the sphere and symplectically degenerate maxima by Ginzburg, Viktor L., Hein, Doris, Hryniewicz, Umberto L., Macarini, Leonardo

    Published in Acta mathematica vietnamica (01-03-2013)
    “…We show that the existence of one simple closed Reeb orbit of a particular type (a symplectically degenerate maximum) forces the Reeb flow to have infinitely…”
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    Journal Article
  5. 5

    Variations on the theme of the Conley conjecture by Hein, Doris

    Published 01-01-2012
    “…We prove a generalization of the Conley conjecture: Every Hamiltonian diffeomorphism of a closed symplectic manifold has infinitely many periodic orbits if the…”
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    Dissertation
  6. 6

    Cuplength estimates in Morse cohomology by Albers, Peter, Hein, Doris

    Published 17-07-2015
    “…Journal of Topology and Analysis, (2016), 243 - 272 The main goal of this paper is to give a unified treatment to many known cuplength estimates. As the base…”
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    Journal Article
  7. 7

    Periodic Reeb orbits on prequantization bundles by Albers, Peter, Gutt, Jean, Hein, Doris

    Published 21-02-2018
    “…Journal of Modern Dynamics (2018), 123 - 150 In this paper, we prove that every graphical hypersurface in a prequantization bundle over a symplectic manifold…”
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    Journal Article
  8. 8

    The Conley conjecture for the cotangent bundle by Hein, Doris

    Published 02-06-2010
    “…Archiv d. Math, 96 (2011), 85-100 We prove the Conley conjecture for cotangent bundles of oriented, closed manifolds, and Hamiltonians which are quadratic at…”
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    Journal Article
  9. 9

    Transversality for local Morse homology with symmetries and applications by Hein, Doris, Hryniewicz, Umberto L, Macarini, Leonardo

    Published 15-02-2017
    “…We prove the transversality result necessary for defining local Morse chain complexes with finite cyclic group symmetry. Our arguments use special regularized…”
    Get full text
    Journal Article
  10. 10

    The Conley conjecture for irrational symplectic manifolds by Hein, Doris

    Published 10-12-2009
    “…J. Sympl. Geom., 10 (2012), 183-202 We prove a generalization of the Conley conjecture: Every Hamiltonian diffeomorphism of a closed symplectic manifold has…”
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    Journal Article
  11. 11

    Arnold Conjecture for Clifford Symplectic Pencils by Ginzburg, Viktor L, Hein, Doris

    Published 20-04-2012
    “…Israel J. Math, (2012) We establish a version of the Arnold conjecture, both the degenerate and non-degenerate case, for target manifolds equipped with…”
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    Journal Article
  12. 12

    Hyperk\"ahler Arnold Conjecture and its Generalizations by Ginzburg, Viktor L, Hein, Doris

    Published 04-05-2011
    “…Int. J. Math, 23 (2012), 1250077 We generalize and refine the hyperk\"ahler Arnold conjecture, which was originally established, in the non-degenerate case,…”
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    Journal Article
  13. 13

    Closed Reeb orbits on the sphere and symplectically degenerate maxima by Ginzburg, Viktor L, Hein, Doris, Hryniewicz, Umberto L, Macarini, Leonardo

    Published 18-10-2012
    “…We show that the existence of one simple closed Reeb orbit of a particular type (a symplectically degenerate maximum) forces the Reeb flow to have infinitely…”
    Get full text
    Journal Article
  14. 14