Sign-changing two-peak solutions for an elliptic free boundary problem related to confined plasmas

By a perturbative argument, we construct solutions for a plasma-type problem with two opposite-signed sharp peaks at levels \(1\) and \(-\gamma\), respectively, where \(0

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Bibliographic Details
Published in:arXiv.org 2015-12
Main Authors: Pisante, Giovanni, Ricciardi, Tonia
Format: Article
Language:English
Subjects:
Free boundaries
Plasmas
Set theory
Online Access:Get full text
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Summary:By a perturbative argument, we construct solutions for a plasma-type problem with two opposite-signed sharp peaks at levels \(1\) and \(-\gamma\), respectively, where \(0
ISSN:2331-8422