P. Nowak

activity

20042020

ℓ_{p}

-spaces and a conjecture of Dranishnikov

19 citations · 78 across the 17 of their papers we have counts for

collaborators

Showing 2018 · math.OAShow all

2 papers · 2 filters

math.OA2018★ 5 cited

On property (T) for $Aut (F_{n})$ and $SL_{n} (Z)$

Marek Kaluba, Dawid Kielak, Piotr W. Nowak

We prove that $Aut (F_{n})$ has Kazhdan's property (T) for every $n ⩾ 6$ . Together with a previous result of Kaluba, Nowak, and Ozawa, this gives the same state…

math.OA2018

Singular subgroups in $A ~_{2}$ -groups and their von Neumann algebras

Yongle Jiang, Piotr W. Nowak

We show that certain amenable subgroups inside $A ~_{2}$ -groups are singular in the sense of Boutonnet and Carderi. This gives a new family of examples of singular group von Ne…

On property (T) for Aut(Fn​) and SLn​(Z)

Singular subgroups in A~2​-groups and their von Neumann algebras

On property (T) for $Aut (F_{n})$ and $SL_{n} (Z)$

Singular subgroups in $A ~_{2}$ -groups and their von Neumann algebras