Volume 31, Issue 3
Readjustment of the Paper [J Kaur and S S Bhatia, Integrability and L1-Convergence of Double Cosine Trigonometric Series, Anal Theory Appl, 27(1) (2011), pp 32--39]

Anal. Theory Appl., 31 (2015), pp. 299-306

Published online: 2017-07

Preview Full PDF 189 645
Export citation
• Abstract

In this paper, we show that new modified double cosine trigonometric sums introduced in [1] are inappropriate, the class of double sequences Jd introduced there is unusable for such sums and consequently the results obtained in it are completely incorrect. We here introduce appropriate modified double cosine trigonometric sums making the class Jd usable considering a particular double cosine trigonometric series.

• Keywords

L^1-convergence double null sequence cosine trigonometric series modified sums

42A20 42B05