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Pure Math ColloquiumExport this event to calendar

Monday, April 9, 2018 — 4:00 PM EDT

Hanfeng Li, SUNY Buffalo

"Mean dimension and von Neumann-Lueck rank"

Mean dimension is an invariant in topological dynamics, while von Neumann-Lueck rank is an invariant in L2-invariants theory, closely related to the L2-Betti numbers. Based on joint work with Bingbing Liang, I will discuss how these two invariants are related to each other.

MC 5501

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