Approximation of classes B^ω_p,θ of periodic functions of several variables by polynomials with spectrum from cubic areas (in Ukrainian)
We have obtained exact order estimates for error of approximation of classes B^ω_p,θ of periodic functions of several variables by trigonometric polynomials with spectrum from cubic areas.
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | deu |
| Published: |
Ivan Franko National University of Lviv
2011-03-01
|
| Series: | Математичні Студії |
| Subjects: | |
| Online Access: | http://matstud.org.ua/texts/2011/35_1/66-73.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849398230667755520 |
|---|---|
| author | S. A. Stasyuk |
| author_facet | S. A. Stasyuk |
| author_sort | S. A. Stasyuk |
| collection | DOAJ |
| description | We have obtained exact order estimates for error of approximation of classes B^ω_p,θ of periodic functions of several variables by trigonometric polynomials with spectrum from cubic areas. |
| format | Article |
| id | doaj-art-b6f0d9f1bc6f45cf8c77a7076be7eddb |
| institution | Kabale University |
| issn | 1027-4634 |
| language | deu |
| publishDate | 2011-03-01 |
| publisher | Ivan Franko National University of Lviv |
| record_format | Article |
| series | Математичні Студії |
| spelling | doaj-art-b6f0d9f1bc6f45cf8c77a7076be7eddb2025-08-20T03:38:39ZdeuIvan Franko National University of LvivМатематичні Студії1027-46342011-03-013516673Approximation of classes B^ω_p,θ of periodic functions of several variables by polynomials with spectrum from cubic areas (in Ukrainian)S. A. StasyukWe have obtained exact order estimates for error of approximation of classes B^ω_p,θ of periodic functions of several variables by trigonometric polynomials with spectrum from cubic areas.http://matstud.org.ua/texts/2011/35_1/66-73.pdf periodic functionstrigonometric polynomial |
| spellingShingle | S. A. Stasyuk Approximation of classes B^ω_p,θ of periodic functions of several variables by polynomials with spectrum from cubic areas (in Ukrainian) Математичні Студії periodic functions trigonometric polynomial |
| title | Approximation of classes B^ω_p,θ of periodic functions of several variables by polynomials with spectrum from cubic areas (in Ukrainian) |
| title_full | Approximation of classes B^ω_p,θ of periodic functions of several variables by polynomials with spectrum from cubic areas (in Ukrainian) |
| title_fullStr | Approximation of classes B^ω_p,θ of periodic functions of several variables by polynomials with spectrum from cubic areas (in Ukrainian) |
| title_full_unstemmed | Approximation of classes B^ω_p,θ of periodic functions of several variables by polynomials with spectrum from cubic areas (in Ukrainian) |
| title_short | Approximation of classes B^ω_p,θ of periodic functions of several variables by polynomials with spectrum from cubic areas (in Ukrainian) |
| title_sort | approximation of classes b ω p θ of periodic functions of several variables by polynomials with spectrum from cubic areas in ukrainian |
| topic | periodic functions trigonometric polynomial |
| url | http://matstud.org.ua/texts/2011/35_1/66-73.pdf |
| work_keys_str_mv | AT sastasyuk approximationofclassesbōpthofperiodicfunctionsofseveralvariablesbypolynomialswithspectrumfromcubicareasinukrainian |