Isotropic and anisotropic double-phase problems: old and new

Autor: Vicenţiu D. Rădulescu
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Opuscula Mathematica, Vol 39, Iss 2, Pp 259-279 (2019)
Druh dokumentu: article
ISSN: 1232-9274
DOI: 10.7494/OpMath.2019.39.2.259
Popis: We are concerned with the study of two classes of nonlinear problems driven by differential operators with unbalanced growth, which generalize the \((p,q)\)- and \((p(x),q(x))\)-Laplace operators. The associated energy is a double-phase functional, either isotropic or anisotropic. The content of this paper is in relationship with pioneering contributions due to P. Marcellini and G. Mingione.
Databáze: Directory of Open Access Journals