Sufficient conditions for the convexity of the level sets of ground-state solutions

DOI10.1007/s00013-006-1963-8zbMath1190.35084OpenAlexW2094033408MaRDI QIDQ873888

José Maria Gomes

Publication date: 20 March 2007

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00013-006-1963-8

zbMATH Keywords

Variational methodsconstrained minimizersquasi-concave functions

Mathematics Subject Classification ID

Nonlinear elliptic equations (35J60) Regularity of solutions in optimal control (49N60) Existence theories for optimal control problems involving partial differential equations (49J20) Variational methods for second-order elliptic equations (35J20)

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