Re: [sage-support] Submodules of QQ['x,y,z'] as module over itself

2013-05-24 Thread Johannes
Hey, Maybe I should specify my problem: I have given a polynomial ring in (at least) three variable over QQ or even better over CC (or some other algebraic closed field). I want to look at two different, but somehow related problems: With S = CC[x_1,...x_n], let M be a rank 1 S-module. Let

Re: [sage-support] Submodules of QQ['x,y,z'] as module over itself

2013-05-24 Thread Charles Bouillaguet
On May 22, 2013, at 11:46 PM, Johannes wrote: > Hi, > is it implemented to create submodules of QQ['x,y,z'] as module over itself? > I know it works for QQ['x'] or ZZ.But I don't know how to do this in the case > of QQ['x,y,z']. > If it's not possible, where and what are the problems? Or is ther

[sage-support] Submodules of QQ['x,y,z'] as module over itself

2013-05-22 Thread Johannes
Hi, is it implemented to create submodules of QQ['x,y,z'] as module over itself? I know it works for QQ['x'] or ZZ.But I don't know how to do this in the case of QQ['x,y,z']. If it's not possible, where and what are the problems? Or is there a patch available, which provides this? bg, Johanne