Applications of the deferred de la Vallée Poussin means of Fourier series
In this paper, we have proved four theorems on deferred generalized De la Vallée Poussin summability of Fourier series. Some results obtained previously by others, pertaining to generalized De la Vallée Poussin summability of Fourier series, are particular cases of ours.
1938 ◽
Vol 44
(10)
◽
pp. 733-737
1989 ◽
Vol 41
(6)
◽
pp. 694-699
◽
1931 ◽
Vol os-2
(1)
◽
pp. 207-229
◽
1970 ◽
Vol 30
(2)
◽
pp. 308-312
1980 ◽
Vol s3-41
(2)
◽
pp. 217-253
◽
1994 ◽
Vol 104
(2)
◽