Results 21 to 30 of about 9,986,247 (56)

The Set of Idempotents in the Weakly Almost Periodic Compactification of the Integers is not Closed [PDF]

open access: yes, 2000
This paper answers negatively the question of whether the sets of idempotents in the weakly almost periodic compacti?cations of (N; +) and (Z; +) are ...
Pym, J.S., Bordbar, Behzad
core  

On the Example of Almost Pseudo-Z-symmetric Manifolds [PDF]

open access: yes, 2016
summary:In the present paper we have obtained a new example of non-Ricci-flat almost pseudo-Z-symmetric manifolds in the class of equidistant spaces, which admit non-trivial geodesic ...
Peška, Patrik, Baishya, Kanak Kanti
core   +1 more source

Fixed Point Results for an Almost Generalized α-Admissible Z-Contraction in the Setting of Partially Ordered b-Metric Spaces

open access: yes, 2021
In this paper, we introduce an almost generalized α-admissible Z-contraction with the help of a simulation function and study fixed point results in the setting of partially ordered b-metric spaces.
Kidane Koyas Tola   +1 more
core   +1 more source

Function Spaces and Strong Variants of Continuity [PDF]

open access: yes, 2008
It is shown that if domain is a sum connected space and range is a T0-space, then the notions of strong continuity, perfect continuity and cl-supercontinuity coincide.
Kohli, J.K.   +3 more
core   +1 more source

R-spaces and closedness/completeness of certain function spaces in the topology of uniform convergence [PDF]

open access: yes, 2014
It is shown that the notion of an − cl R space (Demonstratio Math. 46(1) (2013), 229-244) fits well as a separation axiom between zero dimensionality and − 0 R spaces.
Kohli, J. K.   +5 more
core   +1 more source

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

Embedding almost-complex manifolds in almost-complex euclidean spaces [PDF]

open access: yes, 2011
We show that any compact almost-complex manifold (M, J) of complex dimension m can be pseudo-holomorphically embedded in R6m equipped with a suitable almost-complex structure
Antonio J. Di Scala   +6 more
core   +1 more source

Countably z-compact spaces [PDF]

open access: yes, 2014
summary:In this work we study countably z-compact spaces and z-Lindelof spaces. Several new properties of them are given. It is proved that every countably z-compact space is pseuodocompact (a space on which every real valued continuous function is ...
Al-Ani, A.T., A T Al-Ani
core   +1 more source

Subharmonic almost periodic functions

open access: yes, 2005
We prove that almost periodicity in the sense of distributions coincides with almost periodicity with respect to Stepanov's metric for the class of subharmonic functions in a strip {z belongs C : a < Imz < b}.
Favorov, S.Yu., Rakhnin, A.V.
core   +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  

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