Notes on factor prime factorizations for n-D polynomial matrices

被引:16
|
作者
Liu, Jinwang [2 ]
Wang, Mingsheng [1 ]
机构
[1] Chinese Acad Sci, State Key Lab Informat Secur, Inst Software, Beijing 100190, Peoples R China
[2] Hunan Univ Sci & Technol, Coll Math & Computat Sci, Xiangtan, Peoples R China
基金
美国国家科学基金会;
关键词
Multidimensional (n-D) systems; n-D polynomial matrices; Matrix factorizations; Polynomial ring; GROBNER BASES; SYSTEMS;
D O I
10.1007/s11045-009-0089-0
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Multidimensional (n-D) polynomial matrix factorizations have been widely investigated during the past years due to the fundamental importance in the areas of multidimensional systems and signal processing. This note is a continuation of the papers in Wang (Circuits Syst I 54: 1398-1405, 2007 and Circuits Syst II 55: 61-64, 2008). A complete constructive criterion is given for a matrix of 2 x m full row rank to be FLP. We also present a reduction method for dealing with the factorization problems with cases of non-regular divisors.
引用
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页码:87 / 97
页数:11
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