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Bridges between the 3-dimensional elementary almost contact metric structures

UDC 515.1 We construct all possible bridges between the three-dimensional elementary almost contact metric structures. Accordingly, starting from any structure of any class, we can construct an unlimited number of structures of any other class. Specific examples are presented.

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Bibliographic Details
Date:	2026
Main Author:	Beldjilali, Gherici
Format:	Article
Language:	English
Published:	Institute of Mathematics, NAS of Ukraine 2026
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/8605
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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