On boundary value problems for the Boussinesq-type equation with dynamic and non-dynamic boundary conditions

Author:

JENALİYEV Muvasharkhan1ORCID,KASSYMBEKOVA Arnay1ORCID,YERGALİYEV Madi1ORCID,ORYNBASAR Bekzat1ORCID

Affiliation:

1. Institute of Mathematics and Mathematical Modeling

Abstract

The work studies boundary value problems with non-dynamic and dynamic boundary conditions for one- and two-dimensional Boussinesq-type equations in domains representing a trapezoid, triangle, "curvilinear" trapezoid, "curvilinear" triangle, truncated cone, cone, truncated "curvilinear" cone, and "curvilinear" cone. Combining the methods of the theory of monotone operators and a priori estimates, in Sobolev classes, we have established theorems on the unique weak solvability of the boundary value problems under study.

Funder

the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan

Publisher

Erdal Karapinar

Subject

Applied Mathematics,Analysis

Reference24 articles.

1. [1] H. P. McKean, Boussinesq’s Equation on the Circle, Commun. Pure. Appl. Math. 27 (1981), 599–691.

2. [2] Z. Y. Yan, F.D. Xie, H.Q. Zhang, Symmetry Reductions, Integrability and Solitary Wave Solutions to Higher-Order Modified Boussinesq Equations with Damping Term, Commun. Theor. Phys. 36 (2001), 1–6.

3. [3] V. F. Baklanovskaya, A. N. Gaipova, On a two-dimensional problem of nonlinear filtration, Zh. Vychisl. Math. i Math. Phiz., 6 (1966), 237–241 (in Russian).

4. [4] J. L. Vazquez, The Porous Medium Equation. Mathematical Theory, Oxford University Press, Oxford (2007). XXII+625p.

5. [5] P. Ya. Polubarinova-Kochina, On a nonlinear differential equation encountered in the theory of infiltration, Dokl. Akad. Nauk SSSR, 63 (1948), 623–627.

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