Jeff Strom

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Name Jeff Strom
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Questions
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Good reference for homology of $K(\mathbb{Z}, 2n)$?

jun 8 10 at 20:40 Tyler Lawson 18.7k●2●44●90

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Mapping cylinders of fibrations

dec 16 10 at 16:28 Jeff Strom 3,514●1●6●19

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399
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Pointed Hurewicz model structure

dec 3 10 at 16:48 Dmitri Pavlov 7,068●1●13●44

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9
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1
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525
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Slick Proof of Kudo Transgression Theorem

mar 11 11 at 17:23 Peter May 12.1k●1●38●54

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6
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0
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347
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The Mapping Cylinder of a Pullback Square

sep 23 10 at 2:15 Jeff Strom 3,514●1●6●19

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6
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1
answer
432
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Origin of “versal”?

nov 24 10 at 18:56 Man'ken Pis 51●2

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62

Answers
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56
Why do we teach calculus students the derivative as a limit?
24
The role of the mean value theorem (MVT) in first-year calculus.
18
Is every real n-manifold isomorphic to a quotient of $\mathbb{R}^n$?
13
Can a mathematical definition be wrong?
12
Categories First Or Categories Last In Basic Algebra?
12
Interesting Calculus Questions/Exercises
11
nontrivial theorems with trivial proofs
9
Proof synopsis collection
9
Why should one still teach Riemann integration?
9
Homotopic maps out of cofibration sequences
7
Computing homotopies
7
Counterexamples in algebraic topology?
7
What is the intuition behind the Freudenthal suspension theorem
7
What does the adjective “natural” actually mean?
6
Why does homotopy behave well with respect to fibrations and homology with respect to cofibrations?
6
The fundamental group of space which has both an H and a co-H structure
6
Decomposing the plane into intervals
6
when cup product is a zero homomorphism
6
Advantages of working with CW complexes/spaces over Kan complexes/simplicial sets?
5
Transversality in the proof of the Blakers-Massey Theorem. Is it necessary?
5
$H_2$ of a simply connected Lie group vanishes
5
about relative homotopy group
4
Surprising and Useful Physical Intuition for Mathematical Objects
4
Question about the fundamental group and homotopy equivalence
4
Writing papers in pre-LaTeX era?
4
homotopical immersion of the wedge product of countable many circles in $R^n$
3
Do Smash Products and Quotients Commute?
3
Is there a reasonable way to refer to a 23 page article with 28 authors?
3
How can I prove that the derived couple of the homotopy exact couple is an invariant?
3
Deeper meanings of barycentric subdivision
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