Highly Influenced

@inproceedings{Oh2005FeB2, title={Fe b 20 05 SPECTRAL INVARIANTS , ANALYSIS OF THE FLOER MODULI SPACE AND GEOMETRY OF THE HAMILTONIAN DIFFEOMORPHISM GROUP}, author={Y Oh}, year={2005} }

- Published 2005

In this paper, we apply spectral invariants, constructed in [Oh5,8], to the study of Hamiltonian diffeomorphisms of closed symplectic manifolds (M, ω). Using spectral invariants, we first construct an invariant norm called the spectral norm on the Hamiltonian diffeomorphism group and obtain several lower bounds for the spectral norm in terms of the ǫ-regularity theorem and the symplectic area of certain pseudo-holomorphic curves. We then apply spectral invariants to the study of length… CONTINUE READING

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