12

Questions

2
8
votes
4
answers
590
views

References for Eilenberg-Zilber shuffle product

oct 17 at 10:21 Jake 8113

 
2
votes
0
answers
134
views

Are open convex PL subsets of R^n PL homeomorphic to R^n?

aug 9 at 22:58 Greg Friedman 2,074514

2
5
votes
0
answers
318
views

Alternative approaches to the universal coefficient theorem

aug 30 11 at 19:51 Greg Friedman 2,074514

2
9
votes
1
answer
217
views

Signs and functoriality of tensor products

jul 5 11 at 23:24 Neil Strickland 14k12968

3
8
votes
2
answers
378
views

What characteristic class information comes from the 2-torsion of $H^*(BSO(n);Z)$?

mar 1 11 at 0:12 Allen Hatcher 7,31422636

2
7
votes
2
answers
331
views

Are there oriented $4k+2$ manifolds such that $im(H_{2k+1}(M; Z/2)\to H_{2k+1}(M, \partial M; Z/2))$ has odd dimension?

jan 29 11 at 4:38 Tom Goodwillie 27k262111

1
5
votes
1
answer
272
views

When do we need the axiom of compact support for a homology theory to be uniquely defined?

jan 12 11 at 1:13 Tom Goodwillie 27k262111

7
13
votes
2
answers
1k
views

What group is <a,b | a^2=b^2>?

dec 14 10 at 12:58 Sam Nead 5,6371227

2
9
votes
1
answer
423
views

Ranicki symmetric L-groups of finite fields?

dec 5 10 at 12:06 Andrew Ranicki 1,741198

4
11
votes
1
answer
322
views

Conventions for definitions of the cap product

aug 26 10 at 4:29 Tom Goodwillie 27k262111

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