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May
5
reviewed Reopen Degree necessary of a polynomial?
May
5
reviewed Reviewed Are mappings f(a, x) and f(b, x)-c conjugate for some parameter values a, b, and c?
May
5
reviewed No Action Needed A geometric construction of the complex projective plane?
May
5
reviewed Leave Open How to prove the following determinant identity?
May
5
reviewed Leave Open Dimension of the span of all partial derivatives of a given symmetric polynomial $f$ and the polynomial $E(f)$
May
5
reviewed No Action Needed Embedded spheres in the K3 surface
May
5
reviewed No Action Needed Monstrous Moonshine for Thompson group $Th$?
May
4
reviewed Close Open problems books
May
4
reviewed Leave Closed Quotient Metric Space
May
4
reviewed Close Singular projective variety where the Cartan homomorphism is not an isomorphism?
May
2
reviewed Close Define “Mathematics Colloquium”?
May
1
awarded  Nice Answer
Apr
30
revised Random Diophantine polynomials: Percent solvable?
added 261 characters in body
Apr
30
comment Order of torsion group
@WillSawin: I can count to $1023$ on my fingers -- can't you?
Apr
30
revised Random Diophantine polynomials: Percent solvable?
edited tags
Apr
30
answered Random Diophantine polynomials: Percent solvable?
Apr
30
reviewed Leave Closed Programming workbooks in C++ and Research Math
Apr
29
comment Distribution of the sequence $\bigl (\frac{\phi(n)}{n}\bigr )_{n=1}^{\infty}$ in $[0,1]$
The existence of a distribution is well known -- see old works of Schoenberg, and Erdos and Wintner. It is certainly not equidistribution: for example note that all even numbers, and all odd multiples of $105$ will have $\phi(n)/n <1/2$.
Apr
29
reviewed Close Elliptic Curve Multiplication
Apr
28
reviewed No Action Needed Are there any exact results for Hausdorff Measure?