2 papers
math.GM2021
Tauberian theorems for weighted means of double sequences in intuitionistic fuzzy normed spaces
Lakshmi Narayan Mishra, Mohd. Raiz, Vishnu Narayan Mishra
We define weighted mean summability method of double sequences in intuitionistic fuzzy normed spaces(), and obtain necessary and sufficient Tauberian conditions under which c…
math.FA2017
On the approximation by convolution type double singular integral operators
Mine Menekse Yilmaz, Lakshmi Narayan Mishra, Gumrah Uysal
In this paper, we prove the pointwise convergence and the rate of pointwise convergence for a family of singular integral operators in two-dimensional setting in the following form…