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Denis T.

I like crazy theories, even if they don't work. Mainly interested in connections between algebraic topology, group theory, geometric structures on spaces, various generating functions, serial murders and conspiracy theories.

email denis.thn@gmail.com

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35 Mistakes in Bredon's book “Topology and Geometry”? Jan 24 '19
13 Example of a ring with non-finitely generated unit group? Jul 5 '18
11 Are the rationals definable in any number field? Mar 28 '18
9 “Exactness” of operadic cohomology Oct 31 '18
9 (Torsion in) homology of free nilpotent groups Dec 21 '17
9 Derived functor of Malcev completion ( = “rational K-theory”) Dec 4 '16
8 Geometric meaning of Aomoto complex Apr 20 '17
8 Lower central series of nearly metabelian groups Apr 30 '18
7 Small modules over finite group with large cohomology Jul 12 '18
7 n-Engel groups as “homotopy associative” groups Apr 5 '17
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