-extensions of discrete multivalued groups.
Yagodovsky, P.V. (2005)
Zapiski Nauchnykh Seminarov POMI
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Displaying similar documents to “Homogeneous deformations of discrete groups.”
-extensions of discrete multivalued groups.
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Sharply multiply homogeneous permutations groups, and rational scale types.
Dugald Macpherson (1996)
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k-Homogeneous Groups.
William M. Kantor (1972)
Mathematische Zeitschrift
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4-Homogeneous Groups.
William M. Kantor (1968)
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H. Länger (1980)
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Notes on Retracts of Coset Spaces
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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 Lorentzian structures on some Gödel-Levichev's spacetimes, and associated reductive decompositions.
Gadea, P.M., Ramos, Ana Primo (2003)
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A Primer on Carnot Groups: Homogenous Groups, Carnot-Carathéodory Spaces, and Regularity of Their Isometries
Enrico Le Donne (2017)
Analysis and Geometry in Metric Spaces
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Carnot groups are distinguished spaces that are rich of structure: they are those Lie groups equipped with a path distance that is invariant by left-translations of the group and admit automorphisms that are dilations with respect to the distance. We present the basic theory of Carnot groups together with several remarks.We consider them as special cases of graded groups and as homogeneous metric spaces.We discuss the regularity of isometries in the general case of Carnot-Carathéodory...
Sharp pointwise estimate for the kernels of the semigroup generated by sums of even powers of vector fields on homogeneous groups
Waldemar Hebisch (1989)
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Homogeneous functions and conjugacy.
Lasserre, Jean B. (1998)
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An alternative proof of Scheiderer's theorem on the Hasse principle for principal homogeneous spaces.
Chernousov, Vladimir (1998)
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Generalized functions on adeles. Linear and non-linear theories
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Banach Center Publications
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We consider various generalizations of linear homogeneous distributions on adeles and construct a number of algebras of non-linear generalized functions on adeles and totally disconnected groups such as the discrete adeles.
Correction to "4-Homogeneous Groups". Math. Z. 103, 67-68 (1968).
William M. Kantor (1969)
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Some remarks on non-discrete Möbius groups.
Beardon, A.F. (1996)
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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...