Back to Search
Start Over
Asymptotic boundary estimates for solutions to the p-Laplacian with infinite boundary values.
- Source :
- Boundary Value Problems; 4/3/2019, Vol. 2019 Issue 1, pN.PAG-N.PAG, 1p
- Publication Year :
- 2019
-
Abstract
- In this paper, by using Karamata regular variation theory and the method of upper and lower solutions, we mainly study the second order expansion of solutions to the following p-Laplacian problems: Δ p u = b (x) f (u) , u > 0 , x ∈ Ω , u | ∂ Ω = ∞ , where Ω is a bounded domain with smooth boundary in R N (N ≥ 2) , p > 1 , b ∈ C α (Ω ¯) which is positive in Ω and may be vanishing on the boundary. The absorption term f is normalized regularly varying at infinity with index σ > p − 1 . The results extend some previous findings of D. Repovš (J. Math. Anal. Appl. 395:78-85, 2012) in a certain sense. [ABSTRACT FROM AUTHOR]
- Subjects :
- ESTIMATES
INFINITY (Mathematics)
MATHEMATICS
ABSORPTION
THEORY
Subjects
Details
- Language :
- English
- ISSN :
- 16872762
- Volume :
- 2019
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Boundary Value Problems
- Publication Type :
- Academic Journal
- Accession number :
- 135714796
- Full Text :
- https://doi.org/10.1186/s13661-019-1179-z