[sage-devel] Re: Issue with Sage's Hilbert polynomial algorithm

2019-07-03 Thread Grayson Jorgenson
; > Hi Grayson, > > On 2019-07-03, Grayson Jorgenson > > wrote: > > I found ticket 27483 which seems to be dealing with a similar bug, but > I'm > > using Sage 8.9 beta1 and their changes seem to be present in my version > so > > it seems th

[sage-devel] Issue with Sage's Hilbert polynomial algorithm

2019-07-03 Thread Grayson Jorgenson
Hi all, I've been running into issues computing Hilbert polynomials with Sage's default algorithm. For instance, R. = PolynomialRing(QQ, 6) I = R.ideal([x0*x2*x3^2*x4^2*x5, x2^2*x3^2*x4^2*x5, x2*x3^2*x4^2*x5^2, x2*x3^2*x4^3, x3^3*x4^3, x3^3*x4^2*x5, x1*x3*x4^3, x1*x3*x4^2*x5, x1*x2^3, x1*x2^2*

[sage-devel] Re: Upgrade to Singular 4.x

2016-09-07 Thread Grayson Jorgenson
Hi, I also think the new answer is likely still correct. The output in the example is truncated to save space: C.resolution_of_singularities(extend=True) returns a tuple with the other elements giving maps between the patches and back to the original curve. If those maps make sense and the cur

Re: [sage-devel] Renaming generic curve classes

2016-05-31 Thread Grayson Jorgenson
Thanks everyone for the help and suggestions. For now I just want to organize the class structure for curves so that they inherit from the projective/affine subscheme classes, but I'll definitely investigate other structures to aid with upcoming functionality goals (such as resolution of singul

[sage-devel] Renaming generic curve classes

2016-05-29 Thread Grayson Jorgenson
Hi all, I am working on revising the class structure for generic curves to make it easier to implement functionality for the GSoC 2016 project on algebraic curves. The main curve classes right now are ProjectiveSpaceCurve_generic, ProjectiveCurve_generic, AffineSpaceCurve_generic, and AffineCur

[sage-devel] Re: GSoC 2016 project on algebraic curves

2016-05-02 Thread Grayson Jorgenson
u have already some > experience in Sage devlopment, you are probably familiar with all that. > Please feel free to ask any questions you might have, and to participate in > the discussions that you could be interested in. > > Do you plan to document your progress in a blog? &g

[sage-devel] GSoC 2016 project on algebraic curves

2016-05-02 Thread Grayson Jorgenson
Hi everyone, I am one of the students selected to work on Sage this summer for GSoC 2016 and just wanted to introduce myself and my project here. Currently I am a pure math graduate student at Florida State University and am interested in algebraic geometry. The goal of the GSoC project I will