| Title | ON DEGREE OF APPROXIMATION OF A FUNCTION BELONGING TO Lip(ξ(t), r) CLASS BY (E, q)(C, 1) PRODUCT MEANS OF FOURIER SERIES |
| Publication Type | Journal Article |
| Year of Publication | 2010 |
| Authors | NIGAM, HAREKRISHNA |
| Secondary Title | Communications in Applied Analysis |
| Volume | 14 |
| Issue | 4 |
| Start Page | 607 |
| Pagination | 614 |
| Date Published | 12/2010 |
| Type of Work | scientific: mathematics |
| ISSN | 1083–2564 |
| AMS | 42B05, 42B08. |
| Abstract | In present paper, a new theorem on degree of approximation of a function belonging to ${\ Lip\ (\xi\ (t)\ ,r \ ) }$ class by ${\ (E, q)(C, 1) }$ product summability means of Fourier series has been obtained.
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| URL | http://www.acadsol.eu/en/articles/14/4/13.pdf |
| Short Title | ON DEGREE OF APPROXIMATION OF A FUNCTION |
| Refereed Designation | Refereed |
| Full Text | REFERENCES[1] G. Alexits, Convergence problems of orthogonal series, Translated from German by I Folder. International series of Monograms in Pure and Applied Mathematics Vol. 20 (1961).
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