Finding the Coefficients in the New Representation of the Solution of the Riemann--Hilbert Problem Using the Lauricella Function
Matematičeskie zametki, Tome 101 (2017) no. 5, pp. 647-668

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The solution of the Riemann–Hilbert problem for an analytic function in a canonical domain for the case in which the data of the problem is piecewise constant can be expressed as a Christoffel–Schwartz integral. In this paper, we present an explicit expression for the parameters of this integral obtained by using a Jacobi-type formula for the Lauricella generalized hypergeometric function $F_D^{(N)}$. The results can be applied to a number of problems, including those in plasma physics and the mechanics of deformed solids.
Keywords: Riemann–Hilbert problem with piecewise constant data, Lauricella function $F_D^{(N)}$, Christoffel–Schwartz integral.
Mots-clés : Jacobi-type formula
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     author = {S. I. Bezrodnykh},
     title = {Finding the {Coefficients} in the {New} {Representation} of the {Solution} of the {Riemann--Hilbert} {Problem} {Using} the {Lauricella} {Function}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {647--668},
     publisher = {mathdoc},
     volume = {101},
     number = {5},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2017_101_5_a1/}
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S. I. Bezrodnykh. Finding the Coefficients in the New Representation of the Solution of the Riemann--Hilbert Problem Using the Lauricella Function. Matematičeskie zametki, Tome 101 (2017) no. 5, pp. 647-668. http://geodesic.mathdoc.fr/item/MZM_2017_101_5_a1/