Back to Search
Start Over
On the trigonometric approximation of signals belonging to generalized weighted Lipschitz W(Lr , ξ(t))(r ⩾1)-class by matrix (C 1 ⋅ Np ) operator of conjugate series of its Fourier series.
- Source :
-
Applied Mathematics & Computation . Jun2014, Vol. 237, p252-263. 12p. - Publication Year :
- 2014
-
Abstract
- Abstract: In the present paper, a new theorem on the degree of approximation of function conjugate to a 2π periodic function f belonging to the generalized weighted Lipschitz -class by dropping the monotonicity condition on the generating sequence {pn } has been established which in turn generalizes the results of Lal (2009) [12] on Fourier series. We also note some errors appearing in the paper of Lal (2009) [12] and rectify them in the view of observations of Rhoades et al. (2011) [22]. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00963003
- Volume :
- 237
- Database :
- Academic Search Index
- Journal :
- Applied Mathematics & Computation
- Publication Type :
- Academic Journal
- Accession number :
- 95929935
- Full Text :
- https://doi.org/10.1016/j.amc.2014.03.085