MEDITERRANEAN JOURNAL OF MATHEMATICS, vol.12, no.3, pp.863-876, 2015 (Journal Indexed in SCI)
Article / Article
Title of Journal :
MEDITERRANEAN JOURNAL OF MATHEMATICS
We consider trigonometric polynomial approximation problems in the multivariate weighted Lorentz spaces. In particular, we prove direct and converse theorems for trigonometric approximation in the multivariate weighted Lorentz spaces with -weights.