Abstract:
We prove existence and uniqueness of a weak solution to the first initial-boundary value problem for some class of quasilinear pseudoparabolic equations in nontube domains. Also, we study unique solvability in these domains for the variational inequality connected with the above class of equations.
Keywords:
nonlinear pseudoparabolic equation, nontube domain, first initial-boundary value problem, weak solution, variational inequality, penalty method.
This publication is cited in the following 2 articles:
Pinigina N.R., “Solvability of Boundary Value Problems For a Class of Sobolev Type Equations in Noncylindrical Domains”, Differ. Equ., 51:2 (2015), 204–213
Utkina E.A., “A boundary value problem with conditions on the entire boundary of a noncharacteristic domain for a fourth-order equation”, Dokl. Math., 84:1 (2011), 539–541