On Jan 16, 2008 4:52 PM, Ursula Whitcher <[EMAIL PROTECTED]> wrote: > Andrey Novoseltsev and I have been talking about computing Hom(L,Z)/L > for some nondegenerate indefinite (mixed signature) integer lattices L. > Hom(L,Z)/L is implemented for positive *definite* lattices in Magma-- > last time I checked, it wasn't in SAGE. Do you by chance know of > algorithms for Hom(L,Z)/L, or someone who would?
What do you mean by "compute Hom(L,Z)/L"? Do you mean as an abstract abelian group? William --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~----------~----~----~----~------~----~------~--~---
