Article
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Preserved in Portico This version is not peer-reviewed
Some Remarks on Fuzzy Hilbert Spaces
Version 1
: Received: 22 February 2021 / Approved: 23 February 2021 / Online: 23 February 2021 (14:35:50 CET)
A peer-reviewed article of this Preprint also exists.
Popa, L.; Sida, L. Fuzzy Inner Product Space: Literature Review and a New Approach. Mathematics 2021, 9, 765. Popa, L.; Sida, L. Fuzzy Inner Product Space: Literature Review and a New Approach. Mathematics 2021, 9, 765.
Abstract
The aim of this paper is to determine a suitable definition for the concept of fuzzy Hilbert space. In order to achieve this, we firstly focused on various approaches from the already-existent literature. Then we considered another approach to the notion of fuzzy inner product and analysed its properties.
Keywords
fuzzy Hilbert space; fuzzy inner product; fuzzy norm
Subject
Computer Science and Mathematics, Algebra and Number Theory
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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