Monotonicity formulas for extrinsic triharmonic maps and the triharmonic Lane–Emden equation

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Abstract

We derive monotonicity formulas and ε-regularity results for extrinsic triharmonic maps and triharmonic Lane–Emden equations. As an application, we prove partial regularity results for both types of equations in the supercritical regime.
Translated title of the contributionMonotonicity formulas for extrinsic triharmonic maps and the triharmonic Lane–Emden equation
Original languageEnglish
Pages (from-to)5691-5734
Number of pages42
JournalJournal of Differential Equations
Volume262
Issue number12
DOIs
Publication statusPublished - 15 Jun 2017

Bibliographical note

262

Keywords

  • Monotonicity formula
  • Partial regularity
  • Triharmonic Lane–Emden equation
  • Triharmonic map

Fields of Science and Technology Classification 2012

  • 101 Mathematics

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