id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ijassa-425	Duan, Xiaojun; Lin, Yi	Systems Dened on Dynamic Sets and Analysis of Their Characteristics	2013	16	.pdf	application/pdf	7566	311	65	No.1 21-36 Systems Defined on Dynamic Sets and Analysis of Their Characteristics Xiaojun Duan1 and Yi Lin2 1Department of Mathematics and Systems Science, National University of Defense Technology,Changsha 410073, PR China 2Department of Mathematics,Slippery Rock University Slippery Rock, PA 16057 USA Abstract (Lin, 1999) describes the static structures of general systems and investigates systems dynamics using the concept of time systems without clearing pointing out where systems attributes would come into play. On this basis, leveled systems, time systems, etc., are effectively described and studied in general sys- tems theory.	cache/ijassa-425.pdf	txt/ijassa-425.txt