Abstract
Stable compact weighted difference schemes of \(4+2 \) and \(4+4 \) approximation orders are studied for a hyperbolic-parabolic equation with constant coefficients. The results obtained are generalized to the cases of an equation with a variable coefficient, a quasilinear equation, and a multidimensional equation. A priori estimates for the stability and convergence of the difference solution in strong norms are obtained. It is shown that the test numerical calculations presented in the paper are consistent with the theoretical conclusions.
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REFERENCES
Tikhonov, A.N. and Samarskii, A.A., Equations of Mathematical Physics, New York: Dover, 1990.
Huang, Ya. and Yin, Zh., The compact finite difference method of two–dimensional Cattaneo model, J. Func. Spaces, 2020, vol. 1, pp. 1–12.
Samarskii, A.A., Vabishchevich, P.N., and Matus, P.P., Raznostnye skhemy s operatornymi mnozhitelyami (Difference Schemes with Operator Multipliers), Minsk: ZAO TsOTZh, 1998.
Zolina, L.A., On a boundary value problem for a model equation of hyperbolic-parabolic type, Comput. Math. Math. Phys., 1966, vol. 6, no. 6, pp. 63–78.
Samarskii, A.A., Vabishchevich, P.N., Lemeshevskii, S.V., and Matus, P.P., Difference schemes for the problem of fusing hyperbolic and parabolic equations, Sib. Math. J., 1998, vol. 39, no. 4, pp. 825–833.
Korzyuk, V.I., Lemeshevskii, S.V., and Matus, P.P., Conjugation problem about jointly separate flow of viscoelastic and viscous fluids in the plane duct, Math. Model. Anal., 1999, vol. 4, no. 1, pp. 114–123.
Korzyuk, V.I., Lemeshevskii, S.V., and Matus, P.P., Conjugation problem of jointly separate flow of viscoelastic and viscous fluids in the plane pipe, Dokl. Nats. Akad. Nauk Belarusi, 2000, vol. 44, no. 2, pp. 5–8.
Chetverushkin, B.N., Morozov, D.N., Trapeznikova, M.A., Churbanova, N.G., and Shil’nikov, E.V., An explicit scheme for the solution of the filtration problems, Math. Models Comput. Simul., 2010, vol. 2, no. 6, pp. 669–677.
Vragov, V.N., On a mixed problem for a class of hyperbolic-parabolic equations, Dokl. Akad. Nauk SSSR, 1975, vol. 224, no. 2, pp. 273–276.
Vong, S.W., Pang, H.K., and Jin, X.Q., A high-order difference scheme for the generalized Cattaneo equation, East Asian J. Appl. Math., 2012, vol. 2, no. 2, pp. 170–184.
Zhao, X. and Sun, Z.Z., Compact Crank–Nicolson schemes for a class of fractional Cattaneo equation in inhomogeneous medium, J. Sci. Comput., 2015, vol. 62, no. 3, pp. 747–771.
Samarskii, A.A., Schemes of high-order accuracy for the multi-dimensional heat conduction equation, Comput. Math. Math. Phys., 1963, vol. 3, no. 5, pp. 1107–1146.
Valiullin, A.N. and Paasonen, V.I., Economical difference schemes of higher order of accuracy for the multidimensional equation of oscillations, Chisl. Metody Mekh. Sploshnoi Sredy, 1970, vol. 1, no. 1, pp. 17–30.
Matus, P.P. and Utebaev, B.D., Compact and monotone difference schemes for parabolic equations, Math. Models Comput. Simul., 2021, vol. 13, no. 6, pp. 1038–1048.
Matus, P.P. and Hoang Thi Kieu Anh, Compact difference schemes on a three-point stencil for second-order hyperbolic equations, Differ. Equations, 2021, vol. 57, no. 7, pp. 934–946.
Matus, P.P. and Hoang Thi Kieu Anh, Compact difference schemes for the multidimensional Klein–Gordon equation, Differ. Equations, 2022, vol. 58, no. 1, pp. 120–138.
Samarskii, A.A., Teoriya raznostnykh skhem (Theory of Difference Schemes), Moscow: Nauka, 1989.
Lapinska-Chrzczonowicz, M. and Matus, P., Exact difference scheme and difference scheme of higher order of approximation for a convection–diffusion equation. I, Ann. UMCS. Inf. AI , 2013, vol. 13, no. 1, pp. 37–51.
Matus, P.P., Churbanova, N.G., and Shchadinskii, D.A., On the role of conservation laws and input data in the generation of peaking modes in quasilinear multidimensional parabolic equations with nonlinear source and in their approximations, Differ. Equations, 2016, vol. 52, no. 7, pp. 942–950.
Jovanović, B.S. and Matus, P.P., Coefficient stability of second-order operator-differential equations, Differ. Equations, 2002, vol. 38, no. 10, pp. 1460–1466.
Wloka, J., Partial Differential Equations, Cambridge: Cambridge Univ. Press, 1987.
Jovanović, B., Lemeshevsky, S., and Matus, P., On the stability of differential-operator equations and operator-difference schemes as \(t\to \infty \), Comput. Meth. Appl. Math., 2002, vol. 2, no. 2, pp. 153–170.
Valiullin, A.N., Skhemy povyshennoi tochnosti dlya zadach matematicheskoi fiziki (Schemes of Increased Accuracy for Problems of Mathematical Physics) Novosibirsk: Novosib. Gos. Univ., 1973.
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Matus, P.P., Hoang Thi Kieu Anh & Pylak, D. Compact Difference Schemes on a Three-Point Stencil for Hyperbolic-Parabolic Equations with Constant Coefficients. Diff Equat 58, 1277–1286 (2022). https://doi.org/10.1134/S0012266122090129
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DOI: https://doi.org/10.1134/S0012266122090129