Approximation by double matrix means of bivariate functions belonging to weighted Lipschitz and Zygmund classes

DOI10.1002/mma.9797zbMath1548.42012MaRDI QIDQ6551511

Shailesh Kumar Srivastava, S. Devaiya

Publication date: 7 June 2024

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

zbMATH Keywords

degree of approximationdouble matrix means

Mathematics Subject Classification ID

Lipschitz (Hölder) classes (26A16) Matrix methods for summability (40C05) Summability in several variables (42B08)

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