An equivalence theorem for a K-functional constructed by Beltrami–Laplace operator on symmetric spaces

Autor: El Ouadih, S.
Zdroj: Journal of Pseudo-Differential Operators and Applications; 20240101, Issue: Preprints p1-12, 12p
Abstrakt: The purpose of this article is to establish the equivalence between a K-functional and a spherical modulus of smoothness generated by Beltrami–Laplace operator Λon noncompact rank 1 Riemannian symmetric spaces.
Databáze: Supplemental Index