Title :
Oscillation of a class of delay 2-D discrete dynamic systems
Author :
Yongqing, Liu ; Shutang, Liu
Author_Institution :
Dept. of Autom. Control Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
Delay 2-D discrete dynamic systems, that is, partial difference equation. It is studying for a news domain on the qualitative theory of delay partial difference equation. The paper is concerned with two partial difference equations of the form Am-1,n+Am,n-1 -pAmn+qAm+k,n+l=0 and Am-1,n+A m,n-1-Amn+u/Σ/i=1p1(m,n)A m+k,n+l=0 respectively. We obtain sufficient conditions for the oscillation of all solutions of these equations
Keywords :
delay systems; difference equations; discrete systems; multidimensional systems; partial differential equations; delay 2-D discrete dynamic systems; oscillation; partial difference equation; partial difference equations; qualitative theory; sufficient conditions; Automatic control; Delay systems; Difference equations; Sufficient conditions;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.862581
