Title of article :
On Degree of Approximation of Fourier Series by Product Means
Author/Authors :
Paikray، S.K. نويسنده P.G. Department of Mathematics,Ravenshaw University,Cuttack,India , , Jati، R.K. نويسنده Department of Mathematics,Dhaneswar Rath Institute of Engineering and Management Studies (DRIEMS),Cuttack,India , , Misra، U.K. نويسنده Department of Mathematics,National Institute of Science and Technology,Odisha,India , , Sahoo، N.C. نويسنده Department of Mathematics,S.B. Women’s College (Auto),Cuttack,India ,
Issue Information :
ماهنامه با شماره پیاپی سال 2012
Abstract :
In this paper a theorem on degree of approximation of a function f ÎLip (α , r) by product summability (E,q) (N,pn) of Fourier series associated with f has been established.
Keywords :
Pn) product mean , Fourier series , Lebesgue integral. , Degree of approximation , Lip (α , r) class of function , (N , q) mean , (e , Pn) mean , (e , q) (N
Journal title :
General Mathematics Notes
Journal title :
General Mathematics Notes
