2 papers
cs.MS2026
A C implementation of the Smith massager algorithm
Ziwen Wang, Stavros Birmpilis, George Labahn +1
We describe a C implementation of the Las Vegas algorithm of Birmpilis, Labahn and Storjohann from 2020 for computing the Smith normal form of a nonsingular integer matrix. The alg…
cs.DS2026
Computing bases in Hermite normal form of lattices of integer relations
George Labahn, Arne Storjohann
Given a full column rank and an we present an algorithm to compute the basis in Hermite form of the integer lattice…