The laplacian for domains in hyperbolic space and limit sets of Kleinian groups
The laplacian for domains in hyperbolic space and limit sets of Kleinian groups
复制标题
双曲空间域的拉普拉斯和克莱因群的极限集
DOI:
--
复制
发表时间:
1985
期刊:
影响因子:
--
通讯作者:
Peter Sarnak
中科院分区:
文献类型:
--
作者:
R. Phillips;Peter Sarnak
Let X n+a denote the real hyperbolic space of dimension n+ l . We will make use of both the ball and upper half space models of X n+~. The ball model is Bn+t={xERn+I; Ix[<l} with the line element ds2=4dx2/(1-1xl2). The upper half space model is Hn+l=((x,y); xER n, y>0} with the line element ds2=(dx2+dy2)/y 2. When we write A, V or dV, we are referring to the Laplacian, gradient and volume element, all with respect to the hyperbolic metric. For example in the H n+~ coordinates dXdyyn+l _ 2( ~2 ~2 ~ 1)y _ ( n O 2 0 dV= and A y ~yE+~x~+. . .+~x2/ ay