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bio website alexflint.weebly.com
location Oxford, Unitd Kingdom
age
visits member for 2 years, 9 months
seen Sep 7 at 0:30

Aug
23
comment Real solutions for systems of monomial equations
@OlegEroshkin My mistake, just fixed the question to specify that the $a_{ij}$ are non-negative integers, so $x_i^{a_{ij}}$ is well-defined when $x_i$ is negative. I do want to be able to find solutions when $c_i$ or $x_i$ is non-positive.
Aug
23
revised Real solutions for systems of monomial equations
added 23 characters in body
Aug
23
asked Real solutions for systems of monomial equations
Aug
7
comment Software tools for medium-scale systems of polynomial equations
@MoritzFirsching Really I was looking for all real solutions. What would you suggest?
Aug
6
awarded  Benefactor
Aug
6
accepted Software tools for medium-scale systems of polynomial equations
Aug
4
comment Software tools for medium-scale systems of polynomial equations
@Ryan thanks for the catch - have updated the post
Aug
4
revised Software tools for medium-scale systems of polynomial equations
added 84 characters in body
Aug
3
awarded  Promoter
Jul
26
asked Software tools for medium-scale systems of polynomial equations
Jul
8
awarded  Popular Question
Jul
2
awarded  Curious
Mar
23
comment Compute the radical for an ideal without computing the Grobner basis
@JasonStarr: Thanks, I think that answers my question (in the negative). I'm looking for something completely general. It would be nice if I could show that computing generators for the radical for $I$ is equivalent in some sense to computing the Grobner basis for $I$.
Mar
23
revised Compute the radical for an ideal without computing the Grobner basis
added 10 characters in body
Mar
23
comment Compute the radical for an ideal without computing the Grobner basis
I'm looking for a general result.
Mar
23
asked Compute the radical for an ideal without computing the Grobner basis
Jan
14
revised Solve $(A+B)x=y$ given Cholesky decomposition of A and B
added 30 characters in body
Jan
8
accepted Lattice points close to a line
Oct
8
awarded  Caucus
Jun
25
awarded  Yearling