Hiro Lee Tanaka's user avatar
Hiro Lee Tanaka's user avatar
Hiro Lee Tanaka's user avatar
Hiro Lee Tanaka
  • Member for 14 years, 2 months
  • Last seen more than 2 years ago
  • Harvard University, MA
51 votes

What non-categorical applications are there of homotopical algebra?

35 votes
Accepted

Two questions on rational homotopy theory

30 votes

Why higher category theory?

24 votes

How does one find out what's happening in contemporary mathematics research?

22 votes

t-structures and higher categories?

22 votes
Accepted

Limits in an $(\infty,1)$-category

20 votes
Accepted

Reshetikhin-Turaev as a 3-2-1-theory

18 votes

Covering maps in real life that can be demonstrated to students

16 votes

Computations in $\infty$-categories

15 votes
Accepted

how to make the category of chain complexes into an $\infty$-category

14 votes

2D problems which are easier to solve in 3D

14 votes

Japanese/Chinese for mathematicians?

13 votes
Accepted

Verdier localization for stable $\infty$-categories

12 votes

Dennis trace map K----> THH

12 votes
Accepted

Where does the notion of pseudoholomorphic curve come from?

12 votes

Homotopy groups of spheres in a $(\infty, 1)$-topos

9 votes

Differentials for algebraic stacks

8 votes

simplicial spaces without degeneracies

5 votes

On Lifts in Kan Simplicial Sets

5 votes

Braided Monoidal 2-categories with duals

4 votes

Reference for comparison of heart cohomology with standard cohomology

4 votes

Is 'the' homotopy colimit of a sequence of exact triangles an exact triangle?

4 votes
Accepted

Is it possible to define linear $A_\infty$-categories as special $\infty$-categories?

3 votes

How to construct maps between (co)fibre sequences in a stable $\infty$-category?

2 votes

Semicosimplicial totalization

2 votes
Accepted

Internal Homs in Infinity Categories