3 papers
math.FA2021
Approximation of Discontinuous Signals by Exponential Sampling Series
A. Sathish Kumar, Prashant Kumar, P. Devaraj
We analyse the behaviour of the exponential sampling series at jump discontinuity of the bounded signal We obtain a representation lemma that is used for analysing…
math.NA2019
Direct and inverse results for Kantorovich type exponential sampling series
Sathish Kumar Angamuthu, Shivam Bajpeyi
In this article, we analyze the behaviour of the new family of Kantorovich type exponential sampling series. We obtain the point-wise approxi mation theorem and Voronovskaya type t…
math.FA2017
Approximation by generalized bivariate Kantorovich sampling type series
A. Sathish Kumar, P. Devaraj
The purpose of this paper is to construct a bivariate generalization of new family of Kantorovich type sampling operators First, we give the pointwise convergence…