A certain ill-posed Cauchy problem for first-order and second-order differential equations with operator coefficients

DOI10.1007/BF02104829zbMath0865.34044OpenAlexW2093260620MaRDI QIDQ1920784

Kudratillo S. Fayazov

Publication date: 14 July 1997

Published in: Siberian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02104829

zbMATH Keywords

Cauchy problemapproximate solutionsselfadjoint and positively definite operator

Mathematics Subject Classification ID

Theoretical approximation in context of PDEs (35A35) Equations and inequalities involving linear operators, with vector unknowns (47A50) Linear differential equations in abstract spaces (34G10) Initial value problems for linear first-order PDEs (35F10) Operator partial differential equations (= PDEs on finite-dimensional spaces for abstract space valued functions) (35R20)

Related Items (2)

Estimation of conditional stability of the boundary-value problem for the system of parabolic equations with changing direction of time ⋮ Conditional correctness of the initial-boundary value problem for a system of high-order mixed-type equations

Cites Work

• Some properties of eigenfunctions of linear pencils
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