Abstract
The Fourier method is used to obtain a classical solution of an initial-boundary value problem for a first-order partial differential equation with involution in the function and its derivative. The series Σ produced by the Fourier method as a formal solution of the problem is represented as Σ = S 0 + (Σ − Σ0), where Σ0 is the formal solution of a special reference problem for which the sum S 0 can be explicitly calculated. Refined asymptotic formulas for the solution of the Dirac system are used to show that the series Σ − Σ0 and the series obtained from it by termwise differentiation converge uniformly. Minimal smoothness assumptions are imposed on the initial data of the problem.
Similar content being viewed by others
References
M. Sh. Burlutskaya and A. P. Khromov, “On the Classical Solution of an Initial-Boundary Value Problem for a First-Order Equation with Involution,” Vestn. Voronezh. Gos. Univ., Ser. Fiz. Mat., No. 2, 26–33 (2010).
M. Sh. Burlutskaya and A. P. Khromov, “Classical Solution of a Mixed Problem with Involution,” Dokl. Math. 82, 865–868 (2010).
A. A. Andreev, “On the Well-Posedness of Boundary Value Problems for Certain Partial Differential Equations with a Carleman Shift,” Proceedings of the 2nd International Seminar on Differential Equations and Applications (Samara, 1998), pp. 5–18.
A. A. Andreev, “Analogs of Classical Boundary Value Problems for a Second-Order Differential Equation with Deviating Argument,” Differ. Equations (Moscow) 40, 1192–1194 (2004).
M. Sh. Burlutskaya, V. P. Kurdyumov, A. S. Lukonina, and A. P. Khromov, “A Functional-Differential Operator with Involution,” Dokl. Math. 75, 399–402 (2007).
V. A. Steklov, Fundamental Problems of Mathematical Physics (Nauka, Moscow, 1983) [in Russian].
A. N. Krylov, On Certain Partial Differential Equations with Engineering Applications (GITTL, Leningrad, 1950) [in Russian].
V. A. Chernyatin, Substantiation of the Fourier Method in Initial-Boundary Value Problems for Partial Differential Equations (Mosk. Gos. Univ., Moscow, 1991) [in Russian].
I. M. Rappoport, On Certain Asymptotic Methods in the Theory of Differential Equations (Akad. Nauk USSR, Kiev, 1954) [in Russian].
M. A. Naimark, Linear Differential Operators (Ungar, New York, 1967; Nauka, Moscow, 1969).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © M.Sh. Burlutskaya, A.P. Khromov, 2011, published in Zhurnal Vychislitel’noi Matematiki i Matematicheskoi Fiziki, 2011, Vol. 51, No. 12, pp. 2233–2246.
Rights and permissions
About this article
Cite this article
Burlutskaya, M.S., Khromov, A.P. Fourier method in an initial-boundary value problem for a first-order partial differential equation with involution. Comput. Math. and Math. Phys. 51, 2102–2114 (2011). https://doi.org/10.1134/S0965542511120086
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0965542511120086