Trapezoidal approximations of fuzzy numbers with restrictions on the support and core

Abstract

Fuzzy number approximation by trapezoidal fuzzy numbers which preserves the expected interval is discussed. New operators that fulfill additional requirements for the core and support of the fuzzy number are suggested. These supplementary conditions guarantee the proper interpretation of the solution even for very skew original fuzzy numbers.

DOI: 10.2991/eusflat.2011.117

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Cite this paper

@inproceedings{Grzegorzewski2011TrapezoidalAO, title={Trapezoidal approximations of fuzzy numbers with restrictions on the support and core}, author={Przemyslaw Grzegorzewski and Karolina Pasternak-Winiarska}, booktitle={EUSFLAT Conf.}, year={2011} }