A priori estimates and Liouville type results for quasilinear elliptic equations involving gradient terms
Year: 2024
Type: article
Abstract: In this article we study local and global properties of positive solutions of − Δmu = ∣u∣p−1u+M∣∇u∣q in a domain Ω of ℝN, with m > 1, p, q > 0 and M ∈ ℝ. Following some ideas used in [7, 8], and by using a direct Bernstein method combined with Keller–Osserman’s estimate, we obtain several a priori estimates as well as Liouville type theorems. Moreover, we prove a local Harnack inequality with the help of Serrin’s classical results.
Source: Journal d Analyse Mathématique
Authors: Roberta Filippucci, Yuhua Sun, Yadong Zheng
Institutions: University of Perugia, Nankai University
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $2,890
OpenAlex ID: W4402545888