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Distinguishing graph of function with three critical points on a closed 3-manifold

UDC 515.1 We investigate a critical-point graph as a topological invariant of an isolated critical point of a smooth function on a 3-manifold.&nbsp;The distinguishing graph, which is a complete topological invariant of functions with three critical points on a closed 3-manifold, is construct...

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Bibliographic Details
Date:	2025
Main Authors:	Prishlyak, O., Kiosak, V, Savchenko, O., Пришляк, Александр, Пришляк, Олександр, Кіосак, Володимир, Савченко, Олександр
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2025
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/8095
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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