Results 271 to 280 of about 43,719 (310)

Boron Neutron Capture Therapy: A Technology-Driven Renaissance. [PDF]

open access: yesCancers (Basel)
Zheng D   +8 more
europepmc   +1 more source

Locally compact, ω1-compact spaces

Annals of Pure and Applied Logic
An $ω_1$-compact space is a space in which every closed discrete subspace is countable. We give various general conditions under which a locally compact, $ω_1$-compact space is $σ$-countably compact, i.e., the union of countably many countably compact spaces. These conditions involve very elementary properties.
Peter Nyikos, Lyubomyr Zdomskyy
openaire   +1 more source

Compactness and Local Compactness

2011
The cover definition of compactness is basically point-free; therefore there is no surprise that the basic facts are very much like in the classical case. But a surprise does come: the point-free variant of Stone-?Cech compactification is fully constructive (no choice principle and no use of the excluded middle).
Jorge Picado, Aleš Pultr
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Locally Compact Rings. II.

American Journal of Mathematics, 1951
Un anneau primitif localement compact non discret de caractéristique 0 est une algèbre de dimension finie sur son centre. Même conclusion pour un anneau simple localement compact et non discret possédant des idéaux minimaux. Un théorème de l'A. sur les anneaux semi-simples localement compacts bornés est géneralisé. Part II, voir Am. J. Math. 73, 20--24
openaire   +3 more sources

Compact and Weakly Compact Multipliers of Locally Compact Quantum Groups

Bulletin of the Iranian Mathematical Society, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Medghalchi, Alireza, Mollakhalili, Ahmad
openaire   +2 more sources

Locally Compact Path Spaces

Applied Categorical Structures, 2005
The author shows that the space \(X^{[0,1]}\) of continuous maps \([0,1]\to X\) with the compact-open topology is not locally compact for any space \(X\) having a nonconstant path of closed points. For a \(T_1\)-space, it follows that \(X^{[0,1]}\) is locally compact if and only if \(X\) is locally compact and totally path disconnected, where \(X\) is ...
openaire   +2 more sources

L-fuzzy local compactness

Fuzzy Sets and Systems, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kudri, S. R. T., Warner, M. W.
openaire   +2 more sources

Domains of Paracompactness and Local Compactness

Canadian Journal of Mathematics, 1976
Given a class of topological spaces and a class of mappings of topological spaces, the -résolvant of is denned to be the class of topological spaces all of whose -images lie in . Whenever is closed under composition and includes identity maps, is easily seen to be the largest class of spaces smaller than which is closed under -images.
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On Extensions of Locally Compact Groups

American Journal of Mathematics, 1966
Let Q be a locally compact group, and let K be a Q-module, that is, a locally compact Abelian group on which Q operates continuously as a group of automorphisms. An extension of Q by K is a locally compact group, G, together with a homomorphism, p, of G onto Q, and a topological isomorphism, i, of K onto the kernel of p, such that p induces a ...
openaire   +2 more sources

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