Article title: “Boundedness of solutions to anisotropic variational problems”
Author: Angela Alberico
Journal: Communications in Partial Differential Equations
Bibliometrics: Volume 36, pages 470–486
DOI: 10.1080/03605302.2010.509768
We correct a flaw in inequality (2.14) and an error in the proof of Theorem 4.1 of our paper. Inequality (2.14) should be replaced by
for some constant σ > 0. After this change the proof of Theorem 3.1 is completely analogous.
The text from Eq. (4.8) to the end of the proof of Theorem 4.1 should be replaced by the following one.
Ineqality 4.7 yields
From (4.9), through (4.8), we obtain that
Let S(t) be defined as in (3.17). Since S is an increasing function and lim t→+∞S(t) = + ∞, for any fixed c > 0 and k > 1, there exists a positive number t1 such that
An analogous argument as in the proof of (3.19) yields that
By Jensen's inequality and (2.12) with g = u, we deduce that
From (4.13) and (4.14), through the anisotropic Pólya-Szegö principle (2.14), one infers that