kidney
发表于 2025-3-25 07:24:04
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GREEN
发表于 2025-3-25 07:33:49
The von Neumann Dimension,ion; this leads to .-Betti numbers. In this chapter, we will introduce such an equivariant version of dimension, using the group von Neumann algebra. In Chap. ., this dimension will allow us to define .-Betti numbers of groups and spaces.
MUTED
发表于 2025-3-25 13:48:45
The Residually Nite View: Approximation,rings. We explain the (spectral) proof of this approximation theorem and briefly discuss the relation with other (homological) gradient invariants. This residually finite view will be complemented by the dynamical view in Chap. . and the approximation theorems for lattices in Chap. ..
杂役
发表于 2025-3-25 16:23:27
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创造性
发表于 2025-3-25 23:52:55
Invariant Random Subgroups,in the statement of the theorem and two instructive examples. We will then sketch how ergodic theory, in the incarnation of invariant random subgroups, helps to handle such homology gradients and outline the structure of the proof of the theorem.
gastritis
发表于 2025-3-26 03:35:47
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发炎
发表于 2025-3-26 07:15:00
Redouane Choukr-Allah,Ragab Ragabrings. We explain the (spectral) proof of this approximation theorem and briefly discuss the relation with other (homological) gradient invariants. This residually finite view will be complemented by the dynamical view in Chap. . and the approximation theorems for lattices in Chap. ..
冰河期
发表于 2025-3-26 09:16:20
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思乡病
发表于 2025-3-26 13:06:47
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陈腐思想
发表于 2025-3-26 19:28:03
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