EXTENDING SET-FUNCTIONS AND RELATIONS

Authors
WIERMAN MJ
Citation
Mj. Wierman, EXTENDING SET-FUNCTIONS AND RELATIONS, International journal of general systems, 26(1-2), 1997, pp. 91-96
Citations number
10
Categorie Soggetti
System Science","Computer Science Theory & Methods
Journal title
International journal of general systems → ACNP
ISSN journal
03081079
Volume
26
Issue
1-2
Year of publication
1997
Pages
91 - 96
Database
ISI
SICI code
0308-1079(1997)26:1-2<91:ESAR>2.0.ZU;2-M
Abstract
Zadeh's extension principle is applicable to functions defined upon el ements of a set. A new extension principle is developed for functions defined upon power sets. Another extension is proposed for relations b etween sets, such as subsethood. A formal relation connects the two ne w extension principles. The new extension principles are not a consequ ences of Zadeh's original.