Title :
Simple factorizability of 2-dimensional polynomials
Author :
Misra, Pradeep ; Patel, Rajnikant V.
Author_Institution :
Dept. of Electr. Eng., Wright State Univ., Dayton, OH, USA
Abstract :
A numerical criterion for checking simple factorizability of 2-D polynomials is presented. It is shown that the factorizability can be determined by checking the rank of a matrix obtained from the coefficients of the given 2-D polynomial. Numerical examples are included to illustrate the main results. An intuitive characterization of approximately factorizable polynomials is also proposed. The technique is illustrated by means of simple examples
Keywords :
matrix algebra; polynomials; 2-dimensional polynomials; 2D polynomials; approximately factorizable polynomials; factorizability; matrix; rank; Polynomials; Sufficient conditions;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112345
