Results 271 to 280 of about 280,898 (322)

Coarse entropy of metric spaces. [PDF]

open access: yesGeom Dedic
Geller W, Misiurewicz M, Sawicki D.
europepmc   +1 more source

Localization and finite simple groups

Israel Journal of Mathematics, 2006
Let \(H\) and \(G\) be groups. A group homomorphism from \(H\) to \(G\) is called a localization if and only if it induces a bijection between \(\Hom(G,G)\) and \(\Hom(H,G)\). Following \textit{J. L. Rodríguez, J. Scherer} and \textit{J. Thévenaz} [Isr. J. Math.
Parker, Chris, Saxl, Jan
openaire   +1 more source

σ-Subnormality in locally finite groups

Journal of Algebra, 2023
Let \(\sigma=\{\sigma_{j} \mid j \in J\}\) be a partition of the set of prime numbers. A subgroup \(X\) of a finite group \(G\) is \(\sigma\)-subnormal if there exists a chain of subgroups \(X=X_{0} \leq X_{1} \leq \dots \leq X_{n}=G\) such that, for each \(1 \leq i \leq n\), \(X_{i-1} \trianglelefteq X_{i}\) or \(X_{i}/(X_{i-1})_{X_{i}}\) is a ...
Ferrara M., Trombetti M.
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Locally Finite Barely Transitive Groups

Algebra and Logic, 2003
Infinite transitive permutation groups all proper subgroups of which have just finite orbits are treated. Under the extra condition of being locally finite, such groups are proved to be primary, and, moreover, soluble if the stabilizer of some point is soluble.
Belyaev, V. V., Kuzucuoglu, Mahmud
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Locally Finite Simple Groups

1974
The group G is locally finite if each of its finitely generated subgroups is finite. Until rather recently the area of locally finite groups entirely belonged to the wilderness of counter-examples; and there absurdly wild behaviour is possible, indeed. What little progress has been made in cultivating some fringes of this wilderness is essentially due ...
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Local Covering Subgroups in Finite Groups

Acta Mathematica Sinica, English Series, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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