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JOURNALS // Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports] // Archive

Sib. Èlektron. Mat. Izv., 2018 Volume 15, Pages 338–354 (Mi semr922)

This article is cited in 1 paper

Differentical equations, dynamical systems and optimal control

Asymptotic of solutions of two-dimesional Gauss–Bierbach–Rademacher equation with variable coefficients in external area

A. V. Neklyudov

Bauman Moscow State Technical University, ul. Baumanskaya 2-ya, 5/1, 105005, Moscow, Russia

Abstract: We consider an asymptotic behavior at infinity of solutions of a semi-linear second order elliptic equation containing exponential nonlinear term. We establish that any solution in a circle’s exterior tends to a negative infinity with the same rate as the fundamental solution of respective linear homogeneous elliptic equation.

Keywords: semi-linear elliptic equation, Gauss equation, Bieberbach–Rademacher equation, asymptotic behavior.

UDC: 517.956

MSC: 35J61

Received May 16, 2017, published March 22, 2018

DOI: 10.17377/semi.2018.15.031



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