fixed point theorem;
actions of groups on Banach spaces;
DISCRETE-GROUP-ACTIONS;
PROPERTY T;
HARMONIC MAPS;
RIGIDITY;
KAZHDAN;
CONSTANTS;
D O I:
10.5565/PUBLMAT_56212_05
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We establish a fixed point theorem for group actions on L-p-spaces, which generalizes a theorem of Zuk and of Ballmann-Swiatkowski to the case p not equal 2.