Results 81 to 90 of about 1,185 (166)

Ompactification of Completely Regular Frames based on their Cozero Part

open access: yesپژوهش‌های ریاضی, 2019
Let L  be a frame. We denoted the set of all regular ideals of cozL by rId(cozL) . The aim of this paper is to study these ideals. For a  frame L , we show that  rId(cozL) is a compact completely regular frame and the map jc : rId(cozL)→L  given by jc (I)
Mostafa Abedi, Ali Akbar Estaji
doaj  

A class of completely regular spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1984
In this paper we investigate topologies with ultrafilters having bases of open sets. It is shown that these topologies are completely regular. All results are obtained by using Richardson's compactification of convergence spaces.
Patrik E. Eklund
doaj   +1 more source

C-epic compactifications

open access: yesTopology and its Applications, 2002
Let \(K\) be a compactification of the Tikhonov space \(X\), and \(\rho_K\colon C(K)\to C(X)\) the restriction operator. In case \(\rho_K\) is an epimorphism in the category of Archimedean \(l\)-groups with unit, then \(K\) is called a \(C\)-epic compactification of \(X\), or \(X\) is \(C\)-epic in \(K\).
Mathematics Department, Wesleyan University, Middletown, CT 06459, USA ( host institution )   +2 more
openaire   +2 more sources

Unicoherent compactifications [PDF]

open access: yesPacific Journal of Mathematics, 1972
Clapp, M. H., Dickman, R. F.
openaire   +2 more sources

Peano compactifications and property S metric spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1980
Let (X,d) denote a locally connected, connected separable metric space. We say the X is S-metrizable provided there is a topologically equivalent metric ρ on X such that (X,ρ) has Property S, i.e.
R. F. Dickman
doaj   +1 more source

Corrigendum: Dimensionally-dependent uncertainty relations, or why we (probably) won’t see micro-black holes at the LHC, even if large extra dimensions exist

open access: yesFrontiers in Astronomy and Space Sciences, 2023
Matthew J. Lake   +8 more
doaj   +1 more source

FLOWS AND UNIVERSAL COMPACTIFICATIONS [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 1997
The main purpose of this paper is to establish a relation between universality of certain P-compactifications of a semitopological semigroup and their corresponding enveloping semigroups.
doaj  

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