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On the shoulders of giants
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Latest Posts
July 31, 2026
Local-to-global for Apollonian circle and sphere packings
July 25, 2026
Profinite completions of free-by-free groups
July 18, 2026
Grothendieck pairs and the strong profinite genus
July 10, 2026
Uncountably many Poincare duality groups of type FP
July 03, 2026
The Rips construction
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