Title :
Study of soft sets category and it´s properties
Author :
Zengliang Liu ; Xuehai Yuan ; Yuhong Zhang ; Ye Wang
Author_Institution :
Nat. Defence Univ. of PLA, Beijing, China
fDate :
Oct. 30 2012-Nov. 1 2012
Abstract :
Because soft set and information system are both dealing with objects and attributes or parameters, they must have the intimate connections. However, this connection is still not completely understood. we will study the relations between soft set and information system. In this paper, The category SS(U) of soft sets over U is discussed, then we prove that the category SS(U) is a topos.
Keywords :
category theory; information systems; set theory; category SS(U); information system; soft set category; Computers; Decision making; Educational institutions; Equalizers; Information systems; Set theory; category; functor; soft set; topos;
Conference_Titel :
Cloud Computing and Intelligent Systems (CCIS), 2012 IEEE 2nd International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4673-1855-6
DOI :
10.1109/CCIS.2012.6664611
