Results 41 to 50 of about 6,504,546 (373)
Extension of Compact Operators from DF-spaces to C(K) spaces
Applied General Topology, 2006 It is proved that every compact operator from a DF-space, closed subspace of another DF-space, into the space C(K) of continuous functions on a compact Hausdorff space K can be extended to a compact operator of the total DF-space.
Fernando Garibay Bonales +1 more
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NONEXISTENCE OF IRREVERSIBLE PROCESSES IN COMPACT SPACE–TIME [PDF]
, 2006 It is shown that if physical space–time were truly compact there would only be of the order-of-one solutions to the classical field equations with a weighting to be explained.
H. Nielsen, M. Ninomiya
semanticscholar +1 more source
Almost periodic mild solutions for stochastic delay functional. differential equations driven by a fractional Brownian motion [PDF]
Romanian Journal of Mathematics and Computer Science, 2014 In this paper we investigate the existence and stability of quadratic-mean almost periodic mild solutions to stochastic delay functional differential equations driven by fractional Brownian motion with Hurst parameter H > 1/2 , under some suitable ...
Toufik Guendouzi,, Khadem Mehdi
doaj
Quantum Stabilization of Compact Space by Extra Fuzzy Space [PDF]
, 2002 We investigate the quantized scalar field on the Kaluza-Klein spacetimes of $M^D\times T^d \times S_{FZ}$, where $M^D$ is the ordinary $D$ dimensional flat Minkowski spacetimes, $T^d $ is the $d$ dimensional commutative torus, and $S_{FZ}$ is a ...
Alekseev +35 more
core +2 more sources
Indestructibility of compact spaces
Topology and its Applications, 2013 In this article we investigate which compact spaces remain compact under countably closed forcing. We prove that, assuming the Continuum Hypothesis, the natural generalizations to $ _1$-sequences of the selection principle and topological game versions of the Rothberger property are not equivalent, even for compact spaces.
Rodrigo R. Dias +2 more
openaire +3 more sources
On the Čech-Completeness of the Space of τ-Smooth Idempotent Probability Measures
AxiomsFor the set I(X) of probability measures on a compact Hausdorff space X, we propose a new way to introduce the topology by using the open subsets of the space X.
Ljubiša D. R. Kočinac +2 more
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(In)homogeneous invariant compact convex sets of probability measures
Pracì Mìžnarodnogo Geometričnogo Centru, 2020 It is proved that for any iterated function system of contractions on a complete metric space there exists an invariant compact convex sets of probability measures of compact support on this space.
Natalia Mazurenko, Mykhailo Zarichnyi
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Compact and extremally disconnected spaces
International Journal of Mathematics and Mathematical Sciences, 2004 Viglino defined a Hausdorff topological space to be C-compact if each closed subset of the space is an H-set in the sense of Veličko. In this paper, we study the class of Hausdorff spaces characterized by the property that each closed subset is an S-set ...
Bhamini M. P. Nayar
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On Some Results in Fuzzy Length Space
Al-Mustansiriyah Journal of Science, 2020 In this paper, depending on the notion of fuzzy length space we define the Cartesian product of two fuzzy length spaces. we proved that the Cartesian product of two fuzzy length spaces is a fuzzy length space.
Raghad I. Sabri +2 more
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A homogeneous Eberlein compact space which is not metrizable
, 1982 We give an example of a first countable, hereditarily normal, homogeneous Eberlein compact space which is not metrizable. This answers a question of A. V. ArhangeΓskiϊ.
J. Mill
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