Abstract
In these notes we solve a class of Riemann-Hilbert (inverse monodromy) problems with an arbitrary quasi-permutation monodromy group. The solution is given in terms of the Szegö kernel on the underlying Riemann surface. In particular, our construction provides a new class of solutions of the Schlesinger system. We present some results on explicit calculation of the corresponding tau-function, and describe the divisor of zeros of the tau-function (the so-called Malgrange divisor) in terms of the theta-divisor on the Jacobi manifold of the Riemann surface. We discuss the relationship of the tau-function to the determinant of the Laplacian operator on the Riemann surface.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Bolibruch, A., The Riemann-Hilbert problem, Russ. Math. Surveys 45 (1990), 1–58.
Zakharov, V.E., Manakov, S.V., Novikov, S.P., Pitaevskii, L.P., Theory of Solitons. The inverse scattering method, Consultants Bureau, New York 1984.
Dubrovin, B., Geometry of 2D topological field theories, In: Integrable systems and quantum groups, pages 120–348, Lecture Notes in Math., 1620, Springer, Berlin 1996.
Hitchin, N., Twistor spaces, Einstein metrics and isomonodromic deformations, J. Diff. Geom. 42 (1995), 30–112.
Deift, P., Its, A., Zhou, X., A Riemann-Hilbert approach to asymptotic problems arising in the theory of random matrix models, and also in the theory of integrable statistical mechanics, Annals of Math. 146 (1997), 149–235.
Belokolos, E., Bobenko, A., Enolski, V., Its, A., Matveev, V., Algebro-geometrical integration of non-linear differential equations, Springer Verlag, Berlin Heidelberg New York 1992.
Malgrange, B., Sur les Déformations Isomonodromiques, In: Mathématique et Physique (E.N.S. Séminaire 1979–1982), pages 401–426, Birkhäuser, Boston 1983.
Jimbo, M., Miwa, T., Ueno, K., Monodromy preserving deformation of linear ordinary differential equations with rational coefficients I, Physica 2D (1981), 306–352..
Okamoto, K., Studies on the Painlevé Equations. I. Sixth Painlevé Equation P VI, Annali Mat. Pura Appl 146 (1987), 337–381.
Korotkin, D., Finite-gap solutions of stationary axially symmetric Einstein equations in vacuum, Theor.Math.Phys. 77 (1989), 1018–1031.
Neugebauer, G., Meinel, R., General relativistic gravitational field of the rigidly rotating disk of dust: Solution in terms of ultraelliptic functions, Phys.Rev.Lett. 75 (1995), 3046–3048.
Klein, C., Richter, O., Explicit solutions of Riemann-Hilbert problem for the Ernst equation, Phys.Rev.D 57 (1998), 857–862.
Babich, M., Korotkin, D., Self-dual SU(2)-invariant Einstein manifolds and modular dependence of theta-functions, Lett. Math. Phys. 46 (1998), 323–337.
Kitaev, A., Korotkin, D., On solutions of Schlesinger equations in terms of theta-functions, Intern. Math. Res. Notices 17 (1998), 877–905.
Deift, P., Its, A., Kapaev, A., Zhou, X., On the algebro-geometric integration of the Schlesinger equations, Commun. Math. Phys. 203 (1999), 613–633.
Zverovich, E.I., Boundary value problems in the theory of analytic functions in Holder classes on Riemann surfaces, Russ. Math. Surveys 26 (1971), 117–192.
Zamolodchikov, Al.B., Conformal scalar field on the hyperelliptic curve and critical Ashkin-Teller multipoint correlation functions, Nucl. Phys. B285 (1986), 481–503.
Belavin, A.A., Knizhnik, V.G., Algebraic geometry and the geometry of quantum strings, Phys. Lett. 168B (1986), 201–206.
Knizhnik, V.G., Analytic fields on Riemann surfaces II, Commun. Math. Phys. 112 (1987), 567–590.
Knizhnik, V.G., Multiloop amplitudes in the theory of quantum strings and complex geometry, Sov. Phys. Uspekhi. 32 (1989), 945–971.
Bershadsky, M., Radul, A., Fermionic fields on ℤN-curves, Commun. Math. Phys. 116 (1988), 689–700.
Alvarez-Gaume, L., Moore, G., Vafa, C., Theta-functions, Modular Invariance and Strings, Commun. Math. Phys. 106 (1986), 1–40.
Quillen, D., Determinants of Cauchy-Riemann operators over Riemann surface, Funct. Anal. Appl. 19 (1984), 37–41.
Fay, J., Theta Functions on Riemann Surfaces, Lect. Notes in Math. 352, Springer, Berlin 1973.
Fay, J., Kernel functions, Analytic torsion and Moduli spaces, Memoirs of the American Mathematical Society 96 (1992), 1–123.
Takhtajan, L., Semi-classical Lionville theory,complex geometry of moduli spaces, and uniformization of Riemann surfaces, In: New Symmetry Principles in Quantum Field Theory, Eds. Frölich, J., et al Plenum Press, New York 1992.
Korotkin, D., Isomonodromic deformations and Hurwitz spaces, math-ph/0103023, to appear in Isomonodromic deformations and applications, Eds. by Hamad, J. and Its, A., American Mathematical Society 2001.
Grinevich P., Orlov A., Flag Spaces in KP theory and Virasoro action on detD j and Segal-Wilson τ-function, In: Research reports in physics. Problems of modern quantum field theory, pages 86–106, Eds. Belavin, A.A., Klimuk, A.U., Zamolodchikov, A.B., Springer Berlin, Heidelberg 1989.
Natanzon, S., Turaev, V., A compactification of the Hurwitz space, Topology 38 (1999), 889–914.
Zograf, P., Takhtajan, L., On uniformization of Riemann surfaces and the Weil Petersson metric on Teichmiiller and Schottky spaces, Mat. Sbornik. 132 (1987), 304–327.
Zograf P., The Liouville action on moduli spaces and uniformization of degenerating Riemann surfaces, Algebra i Analiz 1 (1989), 136–160.
Zograf, P., Takhtajan L., A potential for the Weil-Petersson metric on Torelli space, Zap. Nauch. Sem. LOMI 160 (1987), 110–120.
Aldrovandi, E., Takhtajan, L., Generating functional in CFT and effective action for two-dimensional quantum gravity on higher-genus Riemann surfaces, Commun. Math. Phys. 188 (1997), 29–67.
Mumford, D. Tata Lectures on Theta, I,II, Progress in Mathematics 28, 43 Birkhauser Boston 1983, 84.
Palmer, J., Determinants of Cauchy-Riemann operators as τ-functions, Acta Appl. Mathematicae 18 (1990), 199–223.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2003 Springer Basel AG
About this paper
Cite this paper
Korotkin, D. (2003). Matrix Riemann-Hilbert Problems Related to Branched Coverings of ℂℙ1 . In: Gohberg, I., Manojlovic, N., dos Santos, A.F. (eds) Factorization and Integrable Systems. Operator Theory: Advances and Applications, vol 141. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-8003-9_2
Download citation
DOI: https://doi.org/10.1007/978-3-0348-8003-9_2
Publisher Name: Birkhäuser, Basel
Print ISBN: 978-3-0348-9400-5
Online ISBN: 978-3-0348-8003-9
eBook Packages: Springer Book Archive