Proceedings of the Korean Institute of Intelligent Systems Conference (한국지능시스템학회:학술대회논문집)
- 2001.12a
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- Pages.353-356
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- 2001
The existence of the fuzzy solutions for the differential system with fuzzy coefficient
퍼지 계수를 갖는 미분 시스템에 대한 퍼지 해의 존재성
- K.D. Son (Dept. of Mathematics, Dong-a University) ;
- J.R. Kang (Dept. of Mathematics, Dong-a University) ;
- Lee, B.Y. (Dept. of Mathematics, Dong-a University) ;
- Park, Y.B (Division of Mathematical Sciences Pukyong National University)
- Published : 2001.12.01
Abstract
In this paper, we study the existence of fuzzy solution for the following differential system with fuzzy coefficient using the different two methods: (equation omitted), where a, b is the fuzzy natural number generated by fuzzy number l . The a-level set of the fuzzy number (equation omitted). The -level set of a is (equation omitted) and -level set of b is (equation omitted).