论文信息 - Twisted $L^2$-Betti numbers of sofic groups - 字舞流文

Twisted $L^2$-Betti numbers of sofic groups

Wolfang Lück asked if twisted L-Betti numbers of a group are equal to the usual L-Betti numbers rescaled by the dimension of the twisting representation. We confirm this for sofic groups.

Andrei Jaikin-Zapirain | Jan Boschheidgen | A. Jaikin-Zapirain | Jan Boschheidgen

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