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Solvability of an inverse problem for the parabolic equation with convergence - MaRDI portal

Solvability of an inverse problem for the parabolic equation with convergence (Q1204716)

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scientific article; zbMATH DE number 130803
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English
Solvability of an inverse problem for the parabolic equation with convergence
scientific article; zbMATH DE number 130803

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    Solvability of an inverse problem for the parabolic equation with convergence (English)
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    18 March 1993
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    The evolution equation \(u_ t=L(x)u+q(x)u+f(x,t)\), \(L\) a second order elliptic operator, is considered on \(\Omega \times(-\infty,+\infty)\), \(\Omega \subset \mathbb{R}^ n\), with a Dirichlet boundary condition on \(\partial \Omega \times(-\infty,+\infty)\). If \(u(x,0)=u_ 0(x)\) is given the author provides criteria concerning the unique solvability of the coefficient determination problem for \(q(x)\).
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    inverse problem
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    evolution equation
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    Dirichlet boundary condition
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    unique solvability
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    coefficient determination problem
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