In this short article, we find an explicit formula for Maslov index of Whitney n-gons joining intersections points of n half-dimensional tori in the symmetric product of a surface. The method also yields a formula for the intersection number of such an n-gon with the fat diagonal in the symmetric product.
机构:
Ernst Moritz Arndt Univ Greifswald, Inst Math & Informat, D-17487 Greifswald, GermanyErnst Moritz Arndt Univ Greifswald, Inst Math & Informat, D-17487 Greifswald, Germany
Bandt, Christoph
Hung, Nguyen Viet
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机构:
Hue Univ, Dept Math, Hue, VietnamErnst Moritz Arndt Univ Greifswald, Inst Math & Informat, D-17487 Greifswald, Germany