搜索结果: 1-4 共查到“代数学 families”相关记录4条 . 查询时间(0.046 秒)
Arbitrarily large families of spaces of the same volume
Arbitrarily large families Group Theory Geometric Topology
2011/9/9
Abstract: In any connected non-compact semi-simple Lie group without factors locally isomorphic to SL_2(R), there can be only finitely many lattices (up to isomorphism) of a given covolume. We show th...
Loewner Theory in annulus I: evolution families and differential equations
Loewner Theory differential equations
2010/11/23
Loewner Theory, based on dynamical viewpoint, is a powerful tool in Complex Analysis, which plays a crucial role in such important achievements as the proof of famous Bieberbach's conjecture and well...
On reduced Beltrami equations and linear families of quasiregular mappings
Quasiregular mappings linear families elliptic PDEs
2010/12/6
We give a positive answer to a conjecture of K. Astala, T. Iwaniec, and G.Martin [4] on reduced Beltrami equations. Moreover, we use it to study differential expressions related to two-dimensional lin...
Steepness in Natural Exponential Families
Convex natural exponential family face means domain steep variance function
2010/2/26
The present paper studies and develops the notion of steepness in multivariate natural exponential families. Let F = \{P(m,F); m \in MF\} be a multidimensional natural exponential family parameterized...