Kevin Walker

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Name Kevin Walker
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triangulated vs. dg/A-infinity

oct 17 09 at 21:07 David Ben-Zvi 12.6k●1●28●50

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Explicit constructions of K(G,2)?

jun 21 at 6:01 Ricardo Andrade 2,382●1●9●18

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441
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Can you name these orthogonal polynomials?

mar 8 12 at 19:36 Kevin Walker 6,157●1●10●32

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Brauer Groups and K-Theory

jun 28 at 18:11 Benjamin Antieau 2,336●9●18

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Verb form of ‘homotopy’? ‘Homotope’?

apr 5 10 at 18:21 Kevin Walker 6,157●1●10●32

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82

Answers
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25
Where is number theory used in the rest of mathematics?
15
Why hasn’t anyone proved that the two standard approaches to quantizing Chern-Simons theory are equivalent?
15
Geometric model for classifying spaces of alternating groups
15
What’s the current state of the classification of not-fully-extended TQFTs?
14
Are higher categories useful?
13
Cubical vs. simplicial singular homology
13
heegard diagram
12
A soft introduction to physics for mathematicians who don’t know the first thing about physics
12
Operations via Morse Theory
11
How to Tackle the Smooth Poincare Conjecture
11
A Pachner complex for triangulated manifolds
10
How to calculate the Witten-Reshetikhin-Turaev invariants from a triangulation?
9
Fragmenting a homeomorphism of a compact manifold
9
Maximal euler characteristic of surfaces bounding two fixed curves
9
In knot theory: Benefits of working in $S^3$ instead of $\mathbb{R}^3$?
9
Maximal exotic $\mathbb{R}^4$
9
Picturing a Certain Torus and Klein Bottle
9
Homology and homotopy of a surface
8
Anomalies in the definition of Turaev’s TQFT
8
Is the endomorphism algebra of a dualizable bimodule necessarily finite dimensional?
8
Is the complete functorial structure for Khovanov--Lee homology known?
8
Additivity of Signature
8
Reference request: the “Kauffman bracket skein category”?
7
Best Computational Knot Invariants
7
Question about Thurston’s paper “A norm for the homology of 3-manifolds”
7
Knot Invariants from Twisted Quantum Doubles
7
A reading list for topological quantum field theory?
7
Publishing journals articles without transferring copyright.
6
Braided Monoidal 2-categories with duals
6
“Dirty” proof that Eilenberg-MacLane spaces represent cohomology?
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