Approximation by trigonometric polynomials in variable exponent Morrey spaces
Yazarlar (3)
Prof. Dr. Vagıf GULIYEV Rudn University, Rusya Federasyonu
Arash Ghorbanalizadeh
Institute For Advanced Studies İn Basic Sciences, Zanjan, İran
Institute For Advanced Studies İn Basic Sciences, Zanjan, İran
Yoshihiro Sawano Rudn University, Rusya Federasyonu
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Analysis and Mathematical Physics (Q1) | ||
| Dergi ISSN | 1664-2368 Dergi Bilgileri (2019) | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2019 |
| Cilt / Sayı / Sayfa | 9 / 3 / 1265–1285 | DOI | 10.1007/s13324-018-0231-y |
| Makale Linki | https://link.springer.com/article/10.1007/s13324-018-0231-y | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
|
||
| Özet |
| We investigate the direct and inverse theorems for trigonometric polynomials in the Morrey space with variable exponents. For this space, we obtain estimates of the K-functional in terms of the modulus of smoothness and the Bernstein type inequality for trigonometric polynomials. |
| Anahtar Kelimeler |
| Bernstein inequality | Steklov operator | Trigonometric polynomial | Variable exponent Morrey spaces |
| Atıf Sayıları | |
| Web of Science | 14 |
| Scopus | 20 |
| Google Scholar | 28 |