RiemannHilbert problem for Hurwitz Frobenius manifolds: Regular singularities

In this paper we study the Fuchsian RiemannHilbert (inverse monodromy) problem corresponding to Frobenius structures on Hurwitz spaces. We find a solution to this RiemannHilbert problem in terms of integrals of certain meromorphic differentials over a basis of an appropriate relative homology space...

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Veröffentlicht in:Journal für die reine und angewandte Mathematik 2011-12 (661), p.125-187
Hauptverfasser: Korotkin, D., Shramchenko, V.
Format: Artikel
Sprache:eng
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Zusammenfassung:In this paper we study the Fuchsian RiemannHilbert (inverse monodromy) problem corresponding to Frobenius structures on Hurwitz spaces. We find a solution to this RiemannHilbert problem in terms of integrals of certain meromorphic differentials over a basis of an appropriate relative homology space over a Riemann surface, study the corresponding monodromy group and compute the monodromy matrices explicitly for various special cases.
ISSN:0075-4102
1435-5345
DOI:10.1515/CRELLE.2011.084