Gliding hump properties and some applications.
Inclusion results for convolution submethods.
Iteration Products of Methods of Summability and Natural Scales.
Matrix transformations from absolutely convergent series to convergent sequences as general weighted mean summability methods.
Necessary and sufficient conditions for matrix summability methods to be stronger than multisummability
For general matrix summability methods, we find necessary and sufficient conditions for such methods to be stronger than multisummability. In a second part we show the existence of power series which are not multisummable but can be summed by a matrix method satisfying the conditions mentioned above
Noninclusion theorems for summability matrices.
Noninclusion theorems: Some remarks on a paper by J. A. Fridy.
Non-Replaceable Matrices.
Nörlund Summability of Jacobi and Laguerre series.
Note on Some Strict Inclusion Theorems between Cesàro and Discrete Riesz Methods of Summability.
On a Generalization of a Theorem of Meyer-König.
On equivalence of summability methods
On inclusion relations for absolute summability.
On inclusions between Arbault sets
On summability and absolute Nörlund summability
On and summability methods.
On Some Classes Of Linear Function Transformations Of Sequences (II) (Inclusion Theorems)
On Some Classes Of Linear Function Transformations Of Sequences (I) (Inclusion Theorems)
On some classes of linear function transformations of sequences (I). (Inclusion theorems).
On some isometric spaces of and .