A Priori Estimation of Solutions of a BoundaryProblem for a Pseudodifferential Equation with Degeneration

In the half-space, we obtain a coercive a priori estimation of solutions to the boundary value problem for a degenerate pseudodifferential equation. The left-hand side of the equation is the sum of a pseudo-differential operator with degeneracy, constructed by a special integral transform, and the d...

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Veröffentlicht in:Russian mathematics 2021-01, Vol.65 (5), p.1-3
Hauptverfasser: Baev, A D, Chechin, D A, Shabrov, S A, Rabotinskaya, N I, Babaitseva, N A
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Sprache:eng
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Zusammenfassung:In the half-space, we obtain a coercive a priori estimation of solutions to the boundary value problem for a degenerate pseudodifferential equation. The left-hand side of the equation is the sum of a pseudo-differential operator with degeneracy, constructed by a special integral transform, and the differentiation operator. The a priori estimation is obtained in special weight spaces of Sobolev type, the norms in which are constructed with the use of a special integral transformation.
ISSN:1066-369X
1934-810X
DOI:10.3103/S1066369X21050017