Results 31 to 40 of about 9,051,507 (186)

On the connection between Sp-almost periodic functions defined on time scales and ℝ

open access: yesOpen Mathematics, 2022
It is well known that a sufficient and necessary condition for a continuous function gg to be almost periodic on time scale T{\mathbb{T}} is the existence of an almost periodic function ff on R{\mathbb{R}} such that ff is an extension of gg.
Yang Hao, Li Hong-Xu
doaj   +1 more source

The research of some classes of almost periodic at infinity functions [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2021
The article under consideration is devoted to continuous almost periodic at infinity functions defined on the whole real axis and with their values in a complex Banach space.
Vysotskaya, Irina A.   +1 more
doaj   +1 more source

New Type of Functions with Strongly Closed Graphs

open access: yesWasit Journal for Pure Sciences, 2023
In this paper, new type of functions with strongly closed graph called strongly semi-pre closed graph based on semi-pre closed sets. If the codomain of an almost semi pre continuous (or semi pre continuous or semi pre irresolute) function ????
Ghafran Saleh M Aljwrany   +1 more
doaj   +1 more source

On Almost- Continuity and Almost -A Continuty of Real Function

open access: yesCommunications, Faculty Of Science, University of Ankara Series A1Mathematics and Statistics, 1983
Summary: The purpose of this note is to give some new concepts of continuity for real functions and to investigate the relations between concepts of continuity.
openaire   +3 more sources

Almost Continuity of the Cesaro-Vietoris Function [PDF]

open access: yesProceedings of the American Mathematical Society, 1975
Consider the following function due to Cesàro: ϕ ( 0
openaire   +1 more source

Continuous Selections For Almost Lower Semicontinuous Multifunctions [PDF]

open access: yes, 2011
[[abstract]]In this paper, we obtain several new continuous selection theorems for almost lower semicontinuous multifunctions T on a paracompact topological space X, in the general noncompact and/or nonconvex settings.
黃建豪, Chien-Hao Huang
core  

Remotely $c$-almost periodic type functions in ${\mathbb{R}}^{n}$

open access: yes, 2022
summary:In this paper, we relate the notions of remote almost periodicity and quasi-asymptotical almost periodicity; in actual fact, we observe that a remotely almost periodic function is nothing else but a bounded, uniformly continuous quasi ...
Kostić, Marco, Kumar, Vipin
core   +1 more source

Maximums of Almost Continuous Functions

open access: yesReal Analysis Exchange, 2005
It is shown that each function which can be written as the maximum of two Darboux functions can be written as the maximum of two almost continuous functions as well.
openaire   +2 more sources

Symmetrically approximately continuous functions, consistent density theorems, and Fubini type inequalities [PDF]

open access: yes, 2005
Using the continuum hypothesis, Sierpinski constructed a non-measurable function f such that {h : f( x + h) not equal f(x - h)} is countable for every x: Clearly, such a function is symmetrically approximately continuous everywhere.Here we to show that ...
Laczkovich, M, Humke, PD
core  

bitopological spaces, u-ω-open sets, almost continuous function.

open access: yes, 2022
In this paper, as a generalization of u-ω-continuous functions, we introduce the notion of almost ω-continuous functions in bitopological spaces and obtain several characterizations and some of its properties.Estadística Aplicada y ...
Rosas, Ennis   +3 more
core  

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