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Positive solutions to elliptic equations in unbounded cylinder
Journal article   Open access   Peer reviewed

Positive solutions to elliptic equations in unbounded cylinder

Jun Bao, Lihe Wang and Chunqin Zhou
Discrete and continuous dynamical systems. Series B, Vol.21(5), pp.1389-1400
04/2016
DOI: 10.3934/dcdsb.2016001
url
https://doi.org/10.3934/dcdsb.2016001View
Published (Version of record) Open Access

Abstract

This paper investigates the positive solutions for second order linear elliptic equation in unbounded cylinder with zero boundary condition. We prove there exist two special positive solutions with exponential growth at one end while exponential decay at the other, and all the positive solutions are linear combinations of these two.

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