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Jun
21
comment Is there a one to one correspondence between Jones' polynomials and knots?
Thanks very much!
Jun
17
comment Is there a one to one correspondence between Jones' polynomials and knots?
What is the Kan in parentheses in reference to? Or rather, which Kan is it a reference to?
Jun
17
awarded  Popular Question
Mar
10
awarded  Disciplined
Jan
13
awarded  Enlightened
Jan
13
awarded  Nice Answer
Dec
18
awarded  Caucus
Aug
18
comment On loop space of a product
It is a corollary of whoever proved that a product of spaces is a categorical product.
Aug
4
awarded  Yearling
Jul
10
awarded  Good Answer
Jul
2
awarded  Curious
May
15
awarded  Notable Question
Feb
15
awarded  Enlightened
Feb
15
awarded  Nice Answer
Feb
1
awarded  Custodian
Feb
1
reviewed Approve Effect of approximating a non-differentiable function on optimisation of minimisation
Dec
19
awarded  Nice Question
Nov
28
comment Why is the cohomology of a $K(G,1)$ group cohomology?
I agree, it is very revisionist. However, today one might learn the subject without dealing with topological spaces. I think it is a subject or part of algebra that might be treated in its own right (admittedly, this approach might leave some at a disadvantage.)
Aug
4
awarded  Yearling
May
26
awarded  algebraic-topology