Asymptotics of Conformal Module of Nonsymmetric Doubly Connected Domain under Unbounded Stretching Along the Real Axis
- Authors: Dautova D.1, Nasyrov S.1
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Affiliations:
- Kazan (Volga Region) Federal University
- Issue: Vol 40, No 9 (2019)
- Pages: 1268-1274
- Section: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/205456
- DOI: https://doi.org/10.1134/S1995080219090063
- ID: 205456
Cite item
Abstract
We establish an asymptotic formula describing the behavior of the conformal module of a plane doubly connected domain under its stretching along the real axis with coefficient tending to infinity. The description is given in simple geometric terms, connected with equations of the boundary curves. Therefore, in the nonsymmetric case we give an answer to a problem by Prof. M. Vourinen.
About the authors
D. Dautova
Kazan (Volga Region) Federal University
Author for correspondence.
Email: dautovadn@gmail.com
Russian Federation, Kazan, Tatarstan, 420008
S. Nasyrov
Kazan (Volga Region) Federal University
Author for correspondence.
Email: snasyrov@kpfu.ru
Russian Federation, Kazan, Tatarstan, 420008