On a class of II1 factors with at most one Cartan subalgebra, II
On a class of II1 factors with at most one Cartan subalgebra, II
复制标题
在一类 II1 因子上,最多有一个嘉当子代数,II
DOI:
--
复制
发表时间:
2010
期刊:
影响因子:
--
通讯作者:
S. Popa
中科院分区:
文献类型:
--
作者:
N. Ozawa;S. Popa
This is a continuation of our previous paper studying the structure of Cartan subalgebras of von Neumann factors of type ${\rm II}_1$. We provide more examples of ${\rm II}_1$ factors having either zero, one, or several Cartan subalgebras. We also prove a rigidity result for some group measure space ${\rm II}_1$ factors.