# Linear Algebra

David Joyner, David Saunders, Nick Alexander, Thea Gegenberg, David Harvey, David Roe

Nick Alexander (from UCI) and Thea (from SFU): I'd like to implement some basic

**linear algebra over Z/nZ**, following perhaps*Algorithms for Linear Algebra Problems over Principal Ideal Rings*(1996), Johannes Buchmann, Stefan Neis at http://citeseer.ist.psu.edu/719844.html. The algorithms of that paper apply to principal ideal**rings**, and in the case of a principal ideal**domain**, reduce to computing the Hermite normal form. So this could expand to trying to compute the Hermite normal form in the manner of Steel's unpublished algorithm as implemented in MAGMA.