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Aug
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comment On loop space of a product
It is a corollary of whoever proved that a product of spaces is a categorical product.
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reviewed Approve Effect of approximating a non-differentiable function on optimisation of minimisation
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awarded  Nice Question
Nov
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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.)
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awarded  algebraic-topology
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revised How to calculate characteristic classes of tensor products?
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Mar
19
comment Why is Top a model category?
We should be careful to note that there are two Stroms who could have conceivably written such a paper.
Feb
13
comment Sullivan model of the odd sphere
I believe you can since you are constructing the model. You are really picking a graded vector space and then applying $\Lambda$, if I recall correctly...