- Volume 33 Issue 1
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ON SPECIAL SETS IN PRE-LOGICS
- Ahn, Sun-Shin (Department of Mathematics Education, Dongguk University) ;
- Yoo, Jae-Kwang (Department of Mathematics Education, Dongguk University)
- Received : 2011.01.21
- Accepted : 2011.02.26
- Published : 2011.03.25
The notion of a complicated pre-logic is introduced and investigated some properties of it. A special set in a pre-logic is established and some related its properties are discussed. Also more extended special sets in a pre-logic are introduced and some relations with deductive systems are obtained.
pre-logic;deductive system;terminal section;(extended) special set
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