CT951
发表于 2025-3-21 16:06:38
书目名称Introduction to ℓ²-invariants影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0474444<br><br> <br><br>书目名称Introduction to ℓ²-invariants读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0474444<br><br> <br><br>
懒惰人民
发表于 2025-3-21 21:07:16
,-Betti Numbers of Groups,n Neumann dimension to arbitrary modules over the group von Neumann algebra. This leads to the definition of ..-Betti numbers of arbitrary .-spaces and hence allows the definition of ..-Betti numbers of general discrete countable groups via classifying spaces. We give example computations for variou
代替
发表于 2025-3-22 02:33:06
,Lück’s Approximation Theorem,Banach-, ..-, and von Neumann algebras. The proof is then presented in a manner that emphasizes the two main ingredients: weak convergence of spectral measures and the logarithmic bound on spectral distribution functions. We discuss in detail in how far some of the assumptions in the theorem can be
纯朴
发表于 2025-3-22 04:58:29
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MONY
发表于 2025-3-22 09:06:16
,-Betti Numbers of CW Complexes,iscuss Atiyah’s question on possible values of ..-Betti numbers and expound how this is relevant for Kaplansky’s zero divisor conjecture. The chapter concludes with proofs that positive ..-Betti numbers obstruct self-coverings, mapping torus structures, and circle actions on even dimensional hyperbolic manifolds.
不在灌木丛中
发表于 2025-3-22 14:10:30
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Chromatic
发表于 2025-3-22 20:59:10
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Morphine
发表于 2025-3-23 01:00:47
Torsion Invariants,ic setting, we present the Bergeron Venkatesh conjecture on torsion in twisted homology. We conclude the text with an account on profinite rigidity, (non-)profiniteness of ..-Betti numbers and a proof that the torsion approximation conjecture implies profiniteness of volume for 3-manifolds.
Euphonious
发表于 2025-3-23 04:45:28
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Gerontology
发表于 2025-3-23 05:39:12
0075-8434 horoughly covering all the basics.Contains many motivating eThis book introduces the reader to the most important concepts and problems in the field of ℓ²-invariants. After some foundational material on group von Neumann algebras, ℓ²-Betti numbers are defined and their use is illustrated by several