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Hiro Lee Tanaka
Harvard University, MA
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Top Questions
16
votes
Codimension Two Embeddings in Goodwillie-Weiss Manifold Calculus, and the Difficulty of Fundamental Groups
at.algebraic-topology
fundamental-group
manifolds
tag-removed
asked May 19, 2012 at 6:53
mathoverflow.net
10
votes
How does one interpret the naive t-structure on constructible sheaves as a t-structure on D-modules?
t-structure
d-modules
perverse-sheaves
ag.algebraic-geometry
asked Oct 6, 2010 at 15:54
mathoverflow.net
6
votes
When was the word "stable" first used to describe stable homotopy theory?
homotopy-theory
ho.history-overview
stable-homotopy
stable-homotopy-category
stable-category
asked May 8, 2014 at 6:59
mathoverflow.net
Top Answers
50
What non-categorical applications are there of homotopical algebra?
mathoverflow.net
35
Two questions on rational homotopy theory
mathoverflow.net
30
Why higher category theory?
mathoverflow.net
24
How does one find out what's happening in contemporary mathematics research?
mathoverflow.net
22
Limits in an $(\infty,1)$-category
mathoverflow.net
22
t-structures and higher categories?
mathoverflow.net
20
Reshetikhin-Turaev as a 3-2-1-theory
mathoverflow.net
18
Covering maps in real life that can be demonstrated to students
mathoverflow.net
16
Computations in $\infty$-categories
mathoverflow.net
15
how to make the category of chain complexes into an $\infty$-category
mathoverflow.net
15
Pedagogical challenge: Homeomorphic vs. Homotopy equivalent vs. Homologous?
matheducators.stackexchange.com
14
Japanese/Chinese for mathematicians?
mathoverflow.net
14
2D problems which are easier to solve in 3D
mathoverflow.net
13
Verdier localization for stable $\infty$-categories
mathoverflow.net
12
Homotopy groups of spheres in a $(\infty, 1)$-topos
mathoverflow.net
12
Where does the notion of pseudoholomorphic curve come from?
mathoverflow.net
12
Dennis trace map K----> THH
mathoverflow.net
9
Differentials for algebraic stacks
mathoverflow.net
8
simplicial spaces without degeneracies
mathoverflow.net
5
On Lifts in Kan Simplicial Sets
mathoverflow.net
5
Braided Monoidal 2-categories with duals
mathoverflow.net
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