Divergent triangular sums of double trigonometric Fourier series
| Autor: | K. R. Muradyan, Grigori A. Karagulyan |
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| Rok vydání: | 2015 |
| Předmět: |
Control and Optimization
Pythagorean trigonometric identity Applied Mathematics Mathematical analysis Differentiation of trigonometric functions Trigonometric integral Trigonometric substitution Trigonometric polynomial Proofs of trigonometric identities Trigonometric series symbols.namesake symbols Almost everywhere Analysis Mathematics |
| Zdroj: | Journal of Contemporary Mathematical Analysis. 50:196-207 |
| ISSN: | 1934-9416 1068-3623 |
| DOI: | 10.3103/s1068362315040056 |
| Popis: | In this paper we consider some problems on divergence of triangular and sectoral sums for double trigonometric Fourier series. An example of a function from ∩1≤p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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