ON DEGREE OF APPROXIMATION BY PRODUCT MEANS OF FOURIER SERIES
1B. P. Padhy, 2S. K. Buxi and 3M. Misra
1Department of Mathematics, Roland Institute of Technology, Berhampur, Odisha, Email: email@example.com
2Depatment of Mathematics, Chikiti Mahavidyalaya, Chikiti, Odisha
3N.C.College (Autonomous), Jajpur, Odisha, Email: Mahendramisra@gmail.com
In this paper a theorem on degree of Approximation of a function by product summability of Fourier series associated with ƒ.
Keywords: Degree of Approximation, class of function, ( E, q) mean, mean, product mean, Fourier series, Lebesgue integral.
2010-Mathematics subject classification: 42B05, 42B08.
International eJournal of Mathematical Sciences, Technology and Humanities
Volume 2, Issue 1, Pages: 213 - 220