Open AccessON THE DOUBLE NORLUND SUMMABILITY OF DOUBLE FOURIER SERIES
Author(s) -
Yasuo Okuyama,
Ikuko Miyamoto
Publication year - 1996
Publication title -
tamkang journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 18
eISSN - 0049-2930
pISSN - 2073-9826
DOI - 10.5556/j.tkjm.27.1996.4351
Subject(s) - mathematics , fourier series , series (stratigraphy) , pure mathematics , mathematical analysis , biology , paleontology
We extend Rajagopal's theorem [12] to a theorem on the dou ble Norlund summability of double Fourier series, from which various known results are deduced.