TY  - JOUR
AB  - In this paper, we further study the topological properties of sets in information systems, investigate the point of accumulation, connected set and connectivity of sets in information systems and property of function.
VL  - 27
IS  - 5
SN  - 0368-492X
DO  - 10.1108/03684929810221591
UR  - https://doi.org/10.1108/03684929810221591
AU  - Li Yongli
AU  - Zhang JiHiu
AU  - Li Chuan
PY  - 1998
Y1  - 1998/01/01
TI  - Communications and forum: Note on some topological properties of sets in information systems
T2  - Kybernetes
PB  - MCB UP Ltd
SP  - 563
EP  - 564
Y2  - 2024/04/24
ER  -