Logarithmic asymptotics of the nonlinear Cauchy – Riemann – Beltrami equation

UDC 517.54; 517.12 We investigate regular solutions of the nonlinear Cauchy – Riemann – Beltrami equation in terms of lower limits and solve an extreme problem for the disk image area functional on a certain class of solutions to the nonlinear Cauchy – Riemann – Beltrami system.

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Datum:2021
Hauptverfasser: Salimov , R. R., Stefanchuk , M. V., Р. Р., Стефанчук, М. В., Салімов, Р. Р.
Format: Artikel
Sprache:Ukrainisch
Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2021
Online Zugang:https://umj.imath.kiev.ua/index.php/umj/article/view/6403
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Назва журналу:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal
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Zusammenfassung:UDC 517.54; 517.12 We investigate regular solutions of the nonlinear Cauchy – Riemann – Beltrami equation in terms of lower limits and solve an extreme problem for the disk image area functional on a certain class of solutions to the nonlinear Cauchy – Riemann – Beltrami system.
DOI:10.37863/umzh.v73i3.6403