On solutions of some extreme problems in the classes of mappings defined in a ring

UDC 517.548 We consider classes of mappings defined in a domain of the Euclidean space. In terms of the modulus of the families of paths connecting the boundaries of a ring in this domain, we define a certain functional. The maximum of this functional is found under certain restrictions imposed on t...

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Datum:2026
Hauptverfasser: Salimov, R., Sevost’yanov, E., Romash, D., Салімов, Руслан, Севостьянов, Євген, Ромаш, Денис, Севостьянов, Євген Олександрович
Format: Artikel
Sprache:Ukrainisch
Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2026
Online Zugang:https://umj.imath.kiev.ua/index.php/umj/article/view/9650
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Назва журналу:Ukrains’kyi Matematychnyi Zhurnal

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Ukrains’kyi Matematychnyi Zhurnal