Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
On Star-σ-Countably Compact Spaces
View through CrossRef
A space X is said to be star-σ-countably compact if for every open cover U of X, there exists a σ-countably compact subset C of X such that St(C, U) = X. In this paper, we investigate the relationship between star-σ-countably compact spaces and other related spaces and also study the topological properties of star-σ-countably compact spaces.
Title: On Star-σ-Countably Compact Spaces
Description:
A space X is said to be star-σ-countably compact if for every open cover U of X, there exists a σ-countably compact subset C of X such that St(C, U) = X.
In this paper, we investigate the relationship between star-σ-countably compact spaces and other related spaces and also study the topological properties of star-σ-countably compact spaces.
Related Results
Cometary Physics Laboratory: spectrophotometric experiments
Cometary Physics Laboratory: spectrophotometric experiments
<p><strong><span dir="ltr" role="presentation">1. Introduction</span></strong&...
North Syrian Mortaria and Other Late Roman Personal and Utility Objects Bearing Inscriptions of Good Luck
North Syrian Mortaria and Other Late Roman Personal and Utility Objects Bearing Inscriptions of Good Luck
<span style="font-size: 11pt; color: black; font-family: 'Times New Roman','serif'">ΠΗΛΙΝΑ ΙΓ&Delta...
A Touch of Space Weather - Outreach project for visually impaired students
A Touch of Space Weather - Outreach project for visually impaired students
<p><em><span data-preserver-spaces="true">'A Touch of Space Weather' is a project that brings space weather science into...
Morphometry of an hexagonal pit crater in Pavonis Mons, Mars
Morphometry of an hexagonal pit crater in Pavonis Mons, Mars
<p><strong>Introduction:</strong></p>
<p>Pit craters are peculiar depressions found in almost every terrestria...
Un manoscritto equivocato del copista santo Theophilos († 1548)
Un manoscritto equivocato del copista santo Theophilos († 1548)
<p><font size="3"><span class="A1"><span style="font-family: 'Times New Roman','serif'">ΕΝΑ ΛΑΝ&...
Ballistic landslides on comet 67P/Churyumov–Gerasimenko
Ballistic landslides on comet 67P/Churyumov–Gerasimenko
<p><strong>Introduction:</strong></p><p>The slow ejecta (i.e., with velocity lower than escape velocity) and l...
Stress transfer process in doublet events studied by numerical TREMOL simulations: Study case Ometepec 1982 Doublet.
Stress transfer process in doublet events studied by numerical TREMOL simulations: Study case Ometepec 1982 Doublet.
<pre class="western"><span><span lang="en-US">Earthquake doublets are a characteristic rupture <...
Effects of a new land surface parametrization scheme on thermal extremes in a Regional Climate Model
Effects of a new land surface parametrization scheme on thermal extremes in a Regional Climate Model
<p><span>The </span><span>EFRE project Big Data@Geo aims at providing high resolution </span><span&...