Spectral approximations of strongly degenerate elliptic differential operators

DOI10.15330/CMP.11.1.48-53zbMath1423.35119OpenAlexW2954975822WikidataQ127569509 ScholiaQ127569509MaRDI QIDQ5233439

M. I. Dmytryshyn, O. V. Lopushans'kii

Publication date: 11 September 2019

Published in: Carpathian Mathematical Publications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.15330/cmp.11.1.48-53

zbMATH Keywords

spectral approximationstrongly degenerate elliptic operators

Mathematics Subject Classification ID

Degenerate elliptic equations (35J70) Linear operator approximation theory (47A58)

Related Items (3)

Approximation of positive operators by analytic vectors ⋮ Approximation by interpolation spectral subspaces of operators with discrete spectrum ⋮ Bernstein-Jackson-type inequalities with exact constants in Orlicz spaces

Cites Work

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• Bernstein-Jackson-type inequalities and Besov spaces associated with unbounded operators
• Approximation and Besov Spaces on Stratified Groups
• INTERPOLATED SUBSPACES OF EXPONENTIAL VECTORS OF THE UNBOUNDED OPERATORS IN BANACH SPACES
• Direct and Inverse Theorems in the Theory of Approximation by the Ritz Method

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