Tyler Lawson's user avatar
Tyler Lawson's user avatar
Tyler Lawson's user avatar
Tyler Lawson
  • Member for 14 years, 5 months
  • Last seen this week
248 votes
Accepted

Is $\mathbb R^3$ the square of some topological space?

98 votes
Accepted

Coming out as transgender in the mathematical community

67 votes

What is the purpose of the flat/fppf/fpqc topologies?

64 votes
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Motivation for algebraic K-theory?

54 votes
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Non-examples of model structures, that fail for subtle/surprising reasons?

47 votes
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What does actually being a CW-complex provide in algebraic topology?

42 votes
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Early stabilization in the homotopy groups of spheres

42 votes

Why is the definition of the higher homotopy groups the "right one"?

40 votes
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Cubical vs. simplicial singular homology

38 votes

What is the 31st homotopy group of the 2-sphere?

35 votes
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Topological Langlands?

34 votes
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Does Smith normal form imply PID?

33 votes
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What is the relationship between connective and nonconnective derived algebraic geometry?

33 votes
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Why should I care about topological modular forms?

32 votes
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Why study simplicial homotopy groups?

31 votes
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Construction of Morava E-theory

31 votes
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"Dirty" proof that Eilenberg-MacLane spaces represent cohomology?

31 votes
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Endomorphism ring spectrum of the Eilenberg-MacLane spectrum

30 votes
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distinguished triangles and cohomology

30 votes

Does homology have a coproduct?

30 votes
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Third differential in Atiyah Hirzebruch spectral sequence

30 votes
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What happened to the last work Gaunce Lewis was doing when he died?

30 votes
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homotopy and (co)filtered limits

29 votes

How has modern algebraic geometry affected other areas of math?

29 votes
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How to determine the homotopy groups of the suspension of a space?

29 votes
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"Understanding" $\mathrm{Gal}(\bar{\mathbb{Q}}/\mathbb{Q})$

29 votes

Explanation for the Chern character

29 votes

What are some interesting problems in the intersection of Algebraic Number Theory and Algebraic Topology?

28 votes
Accepted

Does homology detect chain homotopy equivalence?

28 votes

Motivation/interpretation for Quillen's Q-construction?

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