搜索结果: 1-6 共查到“拓扑学 group”相关记录6条 . 查询时间(0.203 秒)
Weyl group invariants
Weyl group invariants homomorphism odd prime $p$
font style='font-size:12px;'>
2012/3/1
For any odd prime $p$, we prove that the induced homomorphism from the mod $p$ cohomology of the classifying space of a compact simply-connected simple connected Lie group to the Weyl group invariants...
Localising subcategories for cochains on the classifying space of a finite group
classifying space finite group Localising subcategories
font style='font-size:12px;'>
2011/9/20
Abstract: The localising subcategories of the derived category of the cochains on the classifying space of a finite group are classified. They are in one to one correspondence with the subsets of the ...
One-cohomology and the uniqueness of the group measure space decomposition of a II_1 factor
One-cohomology uniqueness group measure space decomposition
font style='font-size:12px;'>
2011/2/25
e provide a unified and self-contained treatment of several of the recent uniqueness theorems
for the group measure space decomposition of a II1 factor.
Finsler spaces with infinite dimensional holonomy group
Finsler spaces infinite dimensional holonomy group
font style='font-size:12px;'>
2011/1/17
Our paper is devoted to the study of the holonomy groups of Finsler surfaces using the methods of infinite dimensional Lie theory. The notion of infinitesimal holonomy algebra will be introduced, by t...
On solvability of the automorphism group of a finite-dimensional algebra
solvability of the automorphism group finite-dimensional algebra
font style='font-size:12px;'>
2011/1/17
Consider an automorphism group of a finite-dimensional algebra. S. Halperin conjectured that the unity component of this group is solvable if the algebra is a complete intersection.
On the length of chains of proper subgroups covering a topological group
On the length of chains topological group
font style='font-size:12px;'>
2010/11/9
We prove that if an ultrafilter L is not coherent to a Q-point, then each analytic non-sigma-bounded topological group G admits an increasing chain of its proper subgroups such that: ...