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Toplam kayıt 6, listelenen: 1-6
Inclusion theorems of double Deferred Cesàro means II
(2016)
In 1932 R. P. Agnew present a definition for Deferred Ces`aro mean. Using this definition R.
P. Agnew present inclusion theorems for the deferred and none Deferred Ces`aro means. This
paper is part 2 of a series of papers ...
On ideal invariant convergence of double sequences and some properties
(Creative Mathematics and Informatics, 2018)
In this paper, we study the concepts of invariant convergence, p-strongly invariant convergence
([V_2σ ]p), I2-invariant convergence (I^σ_2), I∗_2-invariant convergence (I^σ∗_2) of double sequences and investigate the ...
A characterization of holomorphic bivariate functions of bounded index
(2017)
The following notion of bounded index for complex entire functions was presented by
Lepson. function f(z) is of bounded index if there exists an integer N independent of z, such that
The main goal of this paper is extend ...
Some Tauberian theorems for four-dimensional Euler and Borel summability
(2015)
The four-dimensional summability methods of Euler and Borel are studied as mappings from absolutely convergent double sequences into themselves. Also some Tauberian results are proved.
Linear functionals connected with strong double cesaro summability
(2019)
D. Borwein characterized linear functionals on the normed linear spaces wp and Wp. In this paper we extend his results by presenting definitions for the double strong Cesaro mean. Using these new
notions of strongly ...
Lacunary I_2-invariant convergence and some properties
(2018)
In this paper, the concept of lacunary invariant uniform density of any subset A of the set N×N is defined. Associate with this, the concept of lacunary I_2-invariant convergence for double sequences is given. Also, we ...