bio | website | ma.utexas.edu/users/voloch |
---|---|---|
location | ||
age | ||
visits | member for | 5 years, 4 months |
seen | 15 hours ago | |
stats | profile views | 11,290 |
<-------- Over there, you'll find my website.
Apr 12 |
awarded | Good Question |
Apr 9 |
revised |
What is the best known lower bound for: $\max_{2\leq i\leq p-1}(ord_n(i)) $?
added 4 characters in body |
Apr 9 |
answered | What is the best known lower bound for: $\max_{2\leq i\leq p-1}(ord_n(i)) $? |
Apr 6 |
awarded | Nice Answer |
Apr 3 |
reviewed | Close Is a complex vector space closed under complex conjugation? |
Mar 27 |
reviewed | No Action Needed Concise model of modern fiat money and its non-conservation |
Mar 18 |
comment |
Find all possible rational values of the parameter of a parametric cubic such that it is reducible
@j.c. But then wouldn't changing $\eta$ to $-\eta$ switch between the two? |
Mar 17 |
comment |
Find all possible rational values of the parameter of a parametric cubic such that it is reducible
But what does it actually mean? I would understand $\beta_+ = 1 + \eta, \beta_- = 1 - \eta$ but I don't actually know the difference between $1 \pm \eta$ and $1 \mp \eta$. |
Mar 17 |
comment |
Find all possible rational values of the parameter of a parametric cubic such that it is reducible
@j.c. Oh, I missed that, there are two different betas in the polynomial. I need to redo this. Thanks. |
Mar 17 |
answered | Find all possible rational values of the parameter of a parametric cubic such that it is reducible |
Mar 17 |
comment |
Find all possible rational values of the parameter of a parametric cubic such that it is reducible
@LorenzMenke I said the curve is rational, as in parametrizable by rational functions. |
Mar 17 |
comment |
Find all possible rational values of the parameter of a parametric cubic such that it is reducible
The curve is rational. |
Feb 25 |
comment |
Most dense subset of numbers that avoids arbitrarily long arithmetic progressions
Is $n=N$ or what? |
Feb 8 |
comment |
Mazur secret Bourbaki report “Analyse p-adique”
@DanielMoskovich Barry Mazur is not dead, far from it, in fact he even has a webpage where posts preprints sometimes. I'd suggest that Keith email Barry the scanned pdf so he can put it on his webpage or on the arxiv if he wants. |
Feb 6 |
comment |
What is a Frobenioid?
"Perhaps this is a key reason he can't understand why the rest of us are so reluctant." So you empathize with him even though he doesn't empathize with you. |
Feb 1 |
awarded | Guru |
Jan 10 |
awarded | Nice Answer |
Jan 9 |
comment |
What is the longest recorded gap between “proof” of a “theorem” and discovery that the result is false
Plemelj "solved" Hilbert's 21st problem in 1908 and Bolibrukh gave a counterexample in 1990. But I am going to vote to close. |
Jan 4 |
reviewed | Close Research and exposition: how does writing “basic” books affect your “serious” research work? |
Jan 3 |
comment |
Is it possible on an elliptic curve both $x,y$ to be arbitrary large powers infinitely often?
You are essentially looking for rational points on a curve $f(x^2,y)=0$ or $f(x^2,y^2)=0$ depending on your condition. So you have to work out if the curve has genus 1 or > 1, which depends on whether the obvious cover is unramified or not. This is not an MO question. |