搜索结果: 1-7 共查到“数学 locally finite”相关记录7条 . 查询时间(0.793 秒)
We introduce the concept of a locally finite abstract elementary class and develop the theory of excellence
(with respect to disjoint ( !, k)-amalgamation) for such classes. From this we find...
Amenability, locally finite spaces, and bi-lipschitz embeddings
amenability isoperimetric constant embeddings into Hilbert spaces
2012/5/24
We define the isoperimetric constant for any locally finite metric space and we study the property of having isoperimetric constant equal to zero. This property, called Small Neighborhood property, cl...
Quasi-shape theory of locally finite and paracompact spaces
Shape quasi-shape locally finite spaces weak homotopy type
2011/2/28
Shape theory works nice for (Hausdorff) paracompact spaces, but for spaces with no separation axioms, it seems to be quite poor. However, for finite and locally finite spaces their weak homotopy type ...
A Non-Linear Locally Finite Simple Group with a p-Group as Centralizer
Non-Linear Locally Finite Simple Group p-Group
2010/2/26
We show that there exists a non-linear, locally finite, simple group such that the centralizer of every non-trivial element is (locally solvable)-by-finite.
A Moufang loop is a binary system that satisfies a particular weak form of the associative law. Doro and Glauberman observed that there is a direct connection between simple Moufang loops and simple g...
The topic of the present paper is the following question. Let G be a locally finite group admitting an automorphism f of finite order such that the centralizer CG(f) satisfies certain finiteness condi...
Locally Finite Barely Transitive Permutation Group with Almost Nilpotent Point Stabilizers
Transitive Permutation Group Nilpotent Point Stabilizers
2010/3/5
We show that the groups mentioned in the title are solvable. Moreover, a point stabilizer H of the locally finite barely transitive group G is almost nilpotent, whenever the indices |H : H \cap Hg| (g...