ON THE GENERIC EXISTENCE OF PERIODIC ORBITS IN HAMILTONIAN DYNAMICS

被引:19
|
作者
Ginzburg, Viktor L. [1 ]
Gurel, Basak Z. [2 ]
机构
[1] Univ Calif Santa Cruz, Dept Math, Santa Cruz, CA 95064 USA
[2] Vanderbilt Univ, Dept Math, Nashville, TN 37240 USA
关键词
Periodic orbits; Hamiltonian flows; Floer homology; Conley conjecture; EQUIVARIANT MORSE-THEORY; CLOSED GEODESICS; SUBHARMONIC SOLUTIONS; ENERGY SURFACES; FLOER HOMOLOGY; SYSTEMS; FLOWS; TORI; DIFFEOMORPHISMS; EQUATIONS;
D O I
10.3934/jmd.2009.3.595
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We prove several generic existence results for infinitely many periodic orbits of Hamiltonian diffeomorphisms or Reeb flows. For example, we show that a Hamiltonian diffeomorphism of a complex projective space or Grassmannian generically has infinitely many periodic orbits. We also consider symplectomorphisms of the two-torus with irrational flux. We show that a symplectomorphism necessarily has infinitely many periodic orbits if it has one and all periodic points are nondegenerate.
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页码:595 / 610
页数:16
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