31 citations · 64 across the 16 of their papers we have counts for
Showing 2016 · cs.SCShow all
3 papers · 2 filters
cs.SC2016
Fast, deterministic computation of the Hermite normal form and determinant of a polynomial matrix
George Labahn, Vincent Neiger, Wei Zhou
Given a nonsingular matrix of univariate polynomials over a field , we give fast and deterministic algorithms to compute its determinant and its Hermite no…
cs.SC2016
A fast, deterministic algorithm for computing a Hermite Normal Form of a polynomial matrix
George Labahn, Wei Zhou
Given a square, nonsingular matrix of univariate polynomials over a field , we give a fast, deterministic algorithm for find…
cs.SC2016★ 7 cited
Existence Problem of Telescopers: Beyond the Bivariate Case
Shaoshi Chen, Qing-Hu Hou, George Labahn +1
In this paper, we solve the existence problem of telescopers for rational functions in three discrete variables. We reduce the problem to that of deciding the summability of bivari…