Approximation on the regular hexagon
The degree of trigonometric approximation of continuous functions, which are periodic with respect to the hexagon lattice, is estimated in uniform and Hölder norms. Approximating trigonometric polynomials are matrix means of hexagonal Fourier series.
| Main Author: | |
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| Format: | Article |
| Language: | English |
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Publishing House of the Romanian Academy
2020-12-01
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| Series: | Journal of Numerical Analysis and Approximation Theory |
| Online Access: | http://localhost/jnaat/journal/article/view/1229 |
| _version_ | 1797786722348564480 |
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| author | Ali Guven |
| author_facet | Ali Guven |
| author_sort | Ali Guven |
| collection | DOAJ |
| description |
The degree of trigonometric approximation of continuous functions, which are periodic with respect to the hexagon lattice, is estimated in uniform and Hölder norms.
Approximating trigonometric polynomials are matrix means of hexagonal Fourier series.
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| first_indexed | 2024-03-13T01:12:52Z |
| format | Article |
| id | doaj.art-a3742f7aeab3454db2b909273a641bdb |
| institution | Directory Open Access Journal |
| issn | 2457-6794 2501-059X |
| language | English |
| last_indexed | 2024-03-13T01:12:52Z |
| publishDate | 2020-12-01 |
| publisher | Publishing House of the Romanian Academy |
| record_format | Article |
| series | Journal of Numerical Analysis and Approximation Theory |
| spelling | doaj.art-a3742f7aeab3454db2b909273a641bdb2023-07-05T17:34:05ZengPublishing House of the Romanian AcademyJournal of Numerical Analysis and Approximation Theory2457-67942501-059X2020-12-01492Approximation on the regular hexagonAli Guven0Balikesir University, Turkey The degree of trigonometric approximation of continuous functions, which are periodic with respect to the hexagon lattice, is estimated in uniform and Hölder norms. Approximating trigonometric polynomials are matrix means of hexagonal Fourier series. http://localhost/jnaat/journal/article/view/1229 |
| spellingShingle | Ali Guven Approximation on the regular hexagon Journal of Numerical Analysis and Approximation Theory |
| title | Approximation on the regular hexagon |
| title_full | Approximation on the regular hexagon |
| title_fullStr | Approximation on the regular hexagon |
| title_full_unstemmed | Approximation on the regular hexagon |
| title_short | Approximation on the regular hexagon |
| title_sort | approximation on the regular hexagon |
| url | http://localhost/jnaat/journal/article/view/1229 |
| work_keys_str_mv | AT aliguven approximationontheregularhexagon |