Is it possible to define multivariate polynomials where the coefficients lie in a rational function field and do Groebner basis computations on them? Maple, Reduce and Axiom support this. For example I would like to be able to compute the Groebner basis of the polynomials
where the polynomials belong to the ring Q(u,v)[x,y].
I tried the following
This fails with the error
Make u and v be in the Fraction field:
When I try this, the error I get is a little more informative:
which is a wrapper for the Singular function and is supposed to convert Sage's rings to rings that Singular understands . . . however it seems that this wrapper does not understand the
Maybe someone who knows more about the Singular interface can help here?
Asked: Aug 26 '10
Seen: 373 times
Last updated: Aug 26 '10
powered by ASKBOT version 0.7.22
Copyright Sage, 2010. Some rights reserved under creative commons license.