English

The Maslov index in weak symplectic functional analysis

Differential Geometry 2013-12-10 v1 High Energy Physics - Theory Functional Analysis Symplectic Geometry Spectral Theory

Abstract

We recall the Chernoff-Marsden definition of weak symplectic structure and give a rigorous treatment of the functional analysis and geometry of weak symplectic Banach spaces. We define the Maslov index of a continuous path of Fredholm pairs of Lagrangian subspaces in continuously varying Banach spaces. We derive basic properties of this Maslov index and emphasize the new features appearing.

Keywords

Cite

@article{arxiv.1301.7248,
  title  = {The Maslov index in weak symplectic functional analysis},
  author = {Bernhelm Booss-Bavnbek and Chaofeng Zhu},
  journal= {arXiv preprint arXiv:1301.7248},
  year   = {2013}
}

Comments

34 pages, 13 figures, 45 references, to appear in Ann Glob Anal Geom. The final publication will be available at http://www.springerlink.com. arXiv admin note: substantial text overlap with arXiv:math/0406139

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