Results 31 to 40 of about 4,459,857 (276)

On NS s(I) Semi Open Sets

open access: yesRatio Mathematica, 2023
In this paper we define Nano soft(NS) s(I) semi open(SO) sets and NS s(I) semi closed(SC) sets in nano soft ideal topological space. Further in nano soft ideal topological space, we define NS s(I) semiinterior and NS s(I) semi-closure.
S.P.R. Priyalatha, S Vanitha
doaj   +1 more source

Core compactness and diagonality in spaces of open sets [PDF]

open access: yes, 2010
We investigate when the space $\mathcal O_X$ of open subsets of a topological space $X$ endowed with the Scott topology is core compact. Such conditions turn out to be related to infraconsonance of $X$, which in turn is characterized in terms of ...
Dolecki, Isbell, Lin
core   +6 more sources

Remarks on -open Sets and Minimal -Open Sets

open access: yesInternational Journal of Engineering and Advanced Technology, 2019
Aim of this paper is to define -open sets in a topological space and obtain their basic properties. Also, we define minimal -open sets in a space and study the impact of two minimal -open sets in a space with -regular operation. However, the roll of minimal -open sets in -locally finite space has been discussed.
K. Poorani   +2 more
openaire   +1 more source

hα-Open Sets in Topological Spaces [PDF]

open access: yesمجلة التربية والعلم, 2022
In our work we introduced a new type of open sets is defined as follows: If for each set that is not empty M in X, M≠X and M ∈τ^∝such that A ⊆ int(A∪M). then A in (X,τ) is named h∝-open set. We also go through the relationship between h∝- open sets and a
Baedaa Abdullah   +2 more
doaj   +1 more source

Exceptional sets in homogeneous spaces and Hausdorff dimension [PDF]

open access: yes, 2014
In this paper we study the dimension of a family of sets arising in open dynamics. We use exponential mixing results for diagonalizable flows in compact homogeneous spaces $X$ to show that the Hausdorff dimension of set of points that lie on trajectories
Kadyrov, Shirali
core   +4 more sources

Generalized αii-Closed Sets in Ordinary Topological Spaces [PDF]

open access: yesمجلة التربية والعلم
The primary objective of this research is to introduce a novel type of generalized sets, which we have termed generalized αii-closed and generalized αii-open sets.
Muna Abbas, Sabih Askandar
doaj   +1 more source

The use of blocking sets in Galois geometries and in related research areas [PDF]

open access: yes, 2012
Blocking sets play a central role in Galois geometries. Besides their intrinsic geometrical importance, the importance of blocking sets also arises from the use of blocking sets for the solution of many other geometrical problems, and problems in related
Pepe, Valentina, Storme, Leo
core   +1 more source

On semi-open sets and Feebly open sets in generalized topological spaces

open access: yesProyecciones (Antofagasta), 2019
In this paper, we introduce the notion of semi-open sets and feebly open sets in generalized topological spaces. Several properties of these notions are discussed. Also this paper considers (semi and feebly)-separation axioms for generalized topological spaces.
B. K. Tyagi, Harsh V. S. Chauhan
openaire   +3 more sources

Generalized open sets in grill N-topology

open access: yesApplied General Topology, 2017
The aim of this paper is to give a systematic development of grill N-topological spaces and discuss a few properties of local function. We build a topology for the corresponding grill by using the local function.
M. Lellis Thivagar   +3 more
doaj   +1 more source

A note on a-open sets and e*-open sets

open access: yesFilomat, 2008
The aim of this paper is to investigate some properties of a-open sets and e ⁄ -open sets in topological spaces.
openaire   +3 more sources

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