Classification of Complex Fuzzy Numbers and Fuzzy Inner Products

The paper is concerned with complex fuzzy numbers and complex fuzzy inner product spaces. In the classical complex number set, a complex number can be expressed using the Cartesian form or polar form. Both expressions are needed because one expression is better than the other depending on the situat...

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Bibliographic Details
Main Authors: Jin Hee Yoon, Taechang Byun, Ji Eun Lee, Keun Young Lee
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/8/9/1626