Why certain Čech-Stone remainders are not homogeneous
Eric K. van-Douwen (1979)
Colloquium Mathematicae
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Displaying similar documents to “On the local homogeneity and the invertibility of a topological space”
Why certain Čech-Stone remainders are not homogeneous
On Countable Dense and Strong Local Homogeneity
Jan van Mill (2005)
Bulletin of the Polish Academy of Sciences. Mathematics
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We present an example of a connected, Polish, countable dense homogeneous space X that is not strongly locally homogeneous. In fact, a nontrivial homeomorphism of X is the identity on no nonempty open subset of X.
Homogeneous superassociative systems
H. Länger (1980)
Colloquium Mathematicae
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On the Kobayashi and Caratheodory pseudometric reductions of homogeneous complex spaces
B. Gilligan (1986)
Matematički Vesnik
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About Homogeneous Spaces and Conditions of Completeness of Spaces Относно хомогенни пространства и условия за пълнота
Arhangel’skii, Alexander, Choban, Mitrofan, Mihaylova, Ekaterina (2012)
Union of Bulgarian Mathematicians
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Александър В. Архангелски, Митрофан М. Чобан, Екатерина П. Михайлова - Въведени са понятията o-хомогенно пространство, lo-хомогенно пространство, do-хомогенно пространство и co-хомогенно пространство. Показано е, че ако lo-хомогенно пространство X има отворено подпространство, което е q-пълно, то и самото X е q-пълно. Показано е, че ако lo-хомогенно пространство X съдържа навсякъде гъсто екстремално несвързано подпространство, тогава X е екстремално несвързано. In this paper...
Homogeneous Lorentzian structures on some Gödel-Levichev's spacetimes, and associated reductive decompositions.
Gadea, P.M., Ramos, Ana Primo (2003)
Balkan Journal of Geometry and its Applications (BJGA)
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Homogeneous two-point problem for PDE of the second order in time variable and infinite order in spatial variables
Oksana Malanchuk, Zinoviy Nytrebych (2017)
Open Mathematics
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We prove that homogeneous problem for PDE of second order in time variable, and generally infinite order in spatial variables with local two-point conditions with respect to time variable, has only trivial solution in the case when the characteristic determinant of the problem is nonzero. In another, opposite case, we prove the existence of nontrivial solutions of the problem, and we propose a differential-symbol method of constructing them.
Notes on Retracts of Coset Spaces
J. van Mill, G. J. Ridderbos (2005)
Bulletin of the Polish Academy of Sciences. Mathematics
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We study retracts of coset spaces. We prove that in certain spaces the set of points that are contained in a component of dimension less than or equal to n, is a closed set. Using our techniques we are able to provide new examples of homogeneous spaces that are not coset spaces. We provide an example of a compact homogeneous space which is not a coset space. We further provide an example of a compact metrizable space which is a retract of a homogeneous compact space, but which is not...
Homogeneous functions and conjugacy.
Lasserre, Jean B. (1998)
Journal of Convex Analysis
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Homogeneous subsets of the real line
Jan Van Mill (1982)
Compositio Mathematica
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Remarks on the cardinality of a power homogeneous space
Angelo Bella (2005)
Commentationes Mathematicae Universitatis Carolinae
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We provide a further estimate on the cardinality of a power homogeneous space. In particular we show the consistency of the formula for any regular power homogeneous ccc space.