Determining over- and under-constrained systems of equations using structural constraint delta.

David Broman Kaj Nyström Peter Fritzson Determining over- and under-constrained systems of equations using structural constraint delta. 151-160 2006 conf/gpce/2006 GPCE http://doi.acm.org/10.1145/1173706.1173729 db/conf/gpce/gpce2006.html#BromanNF06