JEDNOSTKA NAUKOWA KATEGORII A+

Approximation in weighted generalized grand Lebesgue spaces

Tom 143 / 2016

Daniyal M. Israfilov, Ahmet Testici Colloquium Mathematicum 143 (2016), 113-126 MSC: Primary 41A10, 41A30; Secondary 42A10. DOI: 10.4064/cm6555-12-2015 Opublikowany online: 3 December 2015

Streszczenie

The direct and inverse problems of approximation theory in the subspace of weighted generalized grand Lebesgue spaces of $2\pi $-periodic functions with the weights satisfying Muckenhoupt's condition are investigated. Appropriate direct and inverse theorems are proved. As a corollary some results on constructive characterization problems in generalized Lipschitz classes are presented.

Autorzy

  • Daniyal M. IsrafilovDepartment of Mathematics
    Balikesir University
    Balikesir, Turkey
    and
    Institute of Mathematics and Mechanics of ANAS
    Baku, Azerbaijan
    e-mail
  • Ahmet TesticiDepartment of Mathematics
    Balikesir University
    Balikesir Turkey
    e-mail

Przeszukaj wydawnictwa IMPAN

Zbyt krótkie zapytanie. Wpisz co najmniej 4 znaki.

Przepisz kod z obrazka

Odśwież obrazek

Odśwież obrazek