奇异辛群作用下子空间轨道生成的格

讨论了Sp2ν+l,ν(Fq)作用下各个轨道生成的格之间的包含关系，一个子空间是由给定轨道生成格中的一个元素的条件.给出了各个格的特征多项式.

Interpolated Tensor Products of Exponential Type Vectors of Unbounded Operators

In this paper we define the tensor products of spaces of exponential type vectors of closed unbounded operators in Banach spaces. Using the real method of interpolation （K-functional） we prove the interpolation theorems that permit to characterize of tensor products of spaces of exponential type vectors, We show an application of abstract results to the theory of regular elliptic operators on bounded domains. For such operators the exponential type vectors are root vectors. Thus we describe the tensor products of root vectors of regular elliptic operators on bounded domains.