The existence of a non-trivial bounded solution to the Dirichlet problem is established for a class of nonlinear elliptic equations involving a fully anisotropic partial differential operator. The relevant operator depends on the gradient of the unknown through the differential of a general convex function. This function need not be radial, nor have a polynomial-type growth. Besides providing genuinely new conclusions, our result recovers and embraces, in a unified framework, several contributions in the existing literature, and augments them in various special instances.
|Titolo:||Dirichlet problems for fully anisotropic elliptic equations|
|Data di pubblicazione:||2017|
|Appare nelle tipologie:||1.1 Articolo in rivista|