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Questions

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What is the state in the WRT TQFT associated to a handlebody?

tqft quantum-field-theory character-varieties quantum-groups qa.quantum-algebra

jul 29 11 at 5:54 unknown (google) 5,540●6●30

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259

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How to interpret sections over the SU(2) character variety as sections over the SL(2,C) character variety?

tqft quantum-groups chern-simons-theory character-varieties quantum-field-theory

jul 29 11 at 4:41 unknown (google) 5,540●6●30

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Do the real polarization and Kahler polarization of the character varieties of closed surfaces give rise to equivalent representations of the Mappping Class Group?

qa.quantum-algebra quantum-field-theory sg.symplectic-geometry mapping-class-groups

aug 7 11 at 21:58 unknown (google) 5,540●6●30

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2

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199

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Elements of finite order in mapping class groups of high dimensional manifolds

manifolds mapping-class-groups at.algebraic-topology homotopy-theory

oct 12 11 at 10:16 Jeffrey Giansiracusa 4,056●11●30

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Exotic Chains for Group Homology of a Complex Lie Group

lie-groups lie-algebra-cohomology algebraic-groups group-cohomology lie-algebras

jan 15 12 at 22:18 unknown (google) 5,540●6●30

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142

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Measuring the complexity of a knot by minimum number of simplices to tile the complement

knot-theory gt.geometric-topology hyperbolic-geometry

jan 11 12 at 23:40 unknown (google) 5,540●6●30

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1

answer

126

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How to call a simplicial set where every boundary of a simplex can be filled?

simplicial-stuff at.algebraic-topology terminology

apr 3 at 6:00 Eric Wofsey 8,879●1●26●46

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Cech cohomology as a colimit over maps to a CW complex

at.algebraic-topology cech-cohomology colimits homotopy-theory

feb 25 at 13:32 Tom Goodwillie 26.8k●2●60●110

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Terminology: complex of sheaves with cohomology sheaves concentrated in degree zero

sheaf-theory sheaf-cohomology chain-complexes terminology

may 18 at 7:00 Ryan Reich 3,951●1●9●25

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4

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505

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Explicit element in free group which is killed by every solvable quotient

dessins-denfants ag.algebraic-geometry galois-theory gr.group-theory

may 6 12 at 21:20 Lior Bary-Soroker 1,355●7●18