MathOverflow
Profile Activity
Meta user
Network profile
9,054
reputation
2
25
51

David C

What my colleagues think I do: category theory. What my friends think I do: calculus. What I think I do: algebraic topology. What I really do: linear algebra.
95
answers
18
questions
~117k
people reached
  • Member for 8 years, 4 months
  • 2,796 profile views
  • Last seen 8 hours ago

Communities (1)

Top network posts

We respect a laser-like focus on one topic.

Top tags (87)

Score 493
Posts 82
Posts % 73
Score 129
Posts 15
Score 106
Posts 14
Score 104
Posts 23
Score 100
Posts 15
Score 96
Posts 14
View all tags →

Top posts (113)

All Questions Answers
Votes Newest
50 Atiyah's paper on complex structures on $S^6$ Oct 31 '16
30 Non-stably trivial bundle with trivial characteristic classes Nov 18 '12
27 Simply connected finite CW-complex with only finitely many nontrivial homotopy and homology groups May 24 '15
23 Solving algebraic problems with topology Jun 1 '15
22 Mapping class groups in high dimension Oct 1 '15
20 Cobordism of orbifolds? Dec 5 '12
20 What are examples when the equality of some invariants is good enough in algebraic topology? Sep 18 '15
19 A question on connected sum of compact manifolds Oct 31 '17
16 Is there a “geometric” intuition underlying the notion of normal varieties? Dec 27 '12
15 Relations among Pontryagin numbers Oct 17 '16
View all questions and answers →

Badges (78)

Gold

2

Rarest

Silver

25

Rarest

Bronze

51

Rarest

View all badges →