Infinite matrices and absolute almost convergence.
-statistical convergence
Difference sequence spaces.
Infinite matrices, wavelet coefficients and frames.
Statistically strongly regular matrices and some core theorems.
Köthe-Toeplitz Duals of some new Sequence Spaces and Their Matrix Maps
Schauder basis, separability, and approximation property in intuitionistic fuzzy normed space.
Some geometric inequalities in a new Banach sequence space.
Infinite matrices and conjugate derived Fourier series
On the statistical and σ-cores
In [11] and [7], the concepts of σ-core and statistical core of a bounded number sequence x have been introduced and also some inequalities which are analogues of Knopp’s core theorem have been proved. In this paper, we characterize the matrices of the class and determine necessary and sufficient conditions for a matrix A to satisfy σ-core(Ax) ⊆ st-core(x) for all x ∈ m.
Statistically -multiplicative matrices and some inequalities
Approximation properties for modified -Bernstein-Durrmeyer operators
We introduce modified -Bernstein-Durrmeyer operators. We discuss approximation properties for these operators based on Korovkin type approximation theorem and compute the order of convergence using usual modulus of continuity. We also study the local approximation property of the sequence of positive linear operators and compute the rate of convergence for the function belonging to the class .
Matrix transformations between the spaces of Cesàro sequences and invariant means.
Infinite matrices and some new sequence spaces
Generalized almost convergence and Knopp's core theorem
Page 1