Results 11 to 20 of about 45 (44)

Ascoli-type theorems in the cone metric space setting

open access: yes, 2014
We give some necessary and sufficient conditions for (global) continuity of the limit of a pointwise convergent net of cone metric space-valued functions, defined on a Hausdorff topological space, in terms of weak filter exhaustiveness. In this framework,
Boccuto, A., Dimitriou, X.
core   +1 more source

On deferred f-statistical convergence for double sequences

open access: yesOpen Mathematics
In this article, we first put forward the concept of deferred f-double natural density for double sequences, where f is an unbounded modulus. Then, we combine f-density with deferred statistical convergence for double sequences and investigate deferred f-
Zhu Yahui   +3 more
doaj   +1 more source

On I-convergence of nets of functions in fuzzy metric spaces

open access: yesOpen Mathematics
In this paper, we introduce ideal versions of semi-α convergence, semi-exhaustiveness and semi uniform convergence of nets of functions between two fuzzy metric spaces, and obtain some properties of them.
Zhong Lingsheng   +2 more
doaj   +1 more source

ℐ-αβ-statistical relative uniform convergence for double sequences and its applications

open access: yesDemonstratio Mathematica
This article introduces a novel concept of convergence, referred to as ℐ{\mathcal{ {\mathcal I} }}-αβ\alpha \beta -statistical relative uniform convergence, for double sequences of functions.
Bayram Nilay Sahin, Yıldız Sevda
doaj   +1 more source

Approximation degree of Durrmeyer-Bézier type operators. [PDF]

open access: yesJ Inequal Appl, 2018
Agrawal PN, Araci S, Bohner M, Lipi K.
europepmc   +1 more source

Abstract Korovkin-type theorems in modular spaces and applications

open access: yesOpen Mathematics, 2013
Bardaro Carlo   +3 more
doaj   +1 more source

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