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seen Aug 26 at 18:49

Oct
19
awarded  Nice Answer
Sep
15
awarded  Enlightened
Sep
15
awarded  Nice Answer
Aug
26
revised Simple question about an exemple in covers
Formatting and tag corrections
Aug
19
awarded  Yearling
May
23
reviewed Reject suggested edit on Why is $\Gamma\left(\frac{1}{2}\right)=\sqrt{\pi}$ ?
May
17
awarded  Custodian
May
17
reviewed Approve suggested edit on Equation of the complex locus: $|z-1|=2|z +1|$
May
2
awarded  Nice Question
Aug
19
awarded  Yearling
Jul
26
awarded  Necromancer
Nov
7
comment Homotopy hypothesis and other geometric objects
@JoeJohnson126 Homotopy hypothesis. Essentially, it says that spaces up to weak equivalence = $\infty$-groupoids.
Nov
7
comment Homotopy hypothesis and other geometric objects
What are "other geometric objects"?
Oct
3
revised Why is kernel important?
edited tags
Oct
3
comment Prove $0! = 1$ from first principles
Wow, I've been coding too much lately and read this question as asking to show 0 != 1, (or for the non coders $0\neq 1$).
Oct
1
awarded  Civic Duty
Sep
27
comment Show that $x \ln(ex) - \sqrt{x}\geq 0$ for all $x\geq 1$
@JulianAssange See my answer...
Sep
27
answered Show that $x \ln(ex) - \sqrt{x}\geq 0$ for all $x\geq 1$
Sep
11
comment Direct and inverse limits of sheaves
It's worth mentioning that the reason the presheaf limit of a diagram of sheaves is a sheaf while the same need not be true for colimits is because the forgetful functor from sheaves to presheaves is a right adjoint and so preserves limits (its left adjoint is the sheafification functor.)
Sep
7
revised Is there any good reads for Goodwillie calculus out there?
edited tags