On Conjugate pi-variation and the Coefficients of Power Series
On convergence domains of function methods.
On convergence fields of regular matrix transformations
On Convergence Of Certain Sequences V
On Convergence of Transfinite Sequences
On convergence preserving transformations of infinite series
On difference equations and discrete systems
On Dirichlet convolution method.
On double statistical -convergence of fuzzy numbers.
On equivalence of coefficient conditions.
On equivalence of coefficient conditions. II.
On equivalence of summability methods
On evaluations of infinite double sums and Tornheim's double series.
On exponents of convergence of subsequences
On summability of Fourier series
On faster convergent infinite series.
On functional methods - II
On general summability factor theorems.
On generalized absolute Cesaro summability factors
Using δ-quasi-monotone and any almost increasing sequences we prove a theorem on summability factors of infinite series, which generalizes a theorem of Mazhar [7] on summability factors.
On generalized Lambert summability