L. Ruth

activity

20182021

most citedVon Neumann equivalence and properly proximal groups

5 citations · 8 across the 5 of their papers we have counts for

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Showing 2019Show all

3 papers · 1 filter

math.OA2019★ 5 cited

Von Neumann equivalence and properly proximal groups

Ishan Ishan, Jesse Peterson, Lauren Ruth

We introduce a new equivalence relation on groups, which we call von Neumann equivalence, that is coarser than both measure equivalence and $W^{*}$ -equivalence. We introduce a genera…

math.OA2019

Representing some II $_{1}$ factors in $L^{2} (Λ\ G)$

Lauren C. Ruth

Let $G$ be $P G L (n, F)$ , $n \geq 3$ , $F$ a certain non-archimedean local field; or let $G$ be $P S L (2, R) \times \dots \times P S L (2, R)$ . Let $Γ$ be a lattice in $G$ ,…

math.RT2019

The product of lattice covolume and discrete series formal dimension: p-adic GL(2)

Lauren C. Ruth

Let $F$ be a nonarchimedean local field of characteristic $0$ and residue field of order not divisible by $2$ . We show how to calculate the product of the covolume of a torsion-fre…

Von Neumann equivalence and properly proximal groups

Representing some II1​ factors in L2(Λ\G)

The product of lattice covolume and discrete series formal dimension: p-adic GL(2)

Representing some II $_{1}$ factors in $L^{2} (Λ\ G)$