On a nonclassical interpretation of the dirichlet problem for a fourth-order pseudoparabolic equation
For a fourth-order pseudoparabolic equation with nonsmooth coefficients in a rectangular domain, we consider the Dirichlet problem with nonclassical conditions that do not require matching conditions. We justify the equivalence of these conditions and the classical boundary conditions for the case in which the solution of the problem is sought in a Sobolev space.
KeywordsSobolev Space Dirichlet Problem Fundamental Solution Dirichlet Boundary Condition Matching Condition
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