Critical Phenomena in Linear Elliptic Problems
โ Scribed by Achilles Tertikas
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 373 KB
- Volume
- 154
- Category
- Article
- ISSN
- 0022-1236
No coin nor oath required. For personal study only.
โฆ Synopsis
In this article we consider the existence and nonexistence of principal eigenvalues for the linear elliptic equation
where N 3, and V # L 1 loc (R N ) with V}0 in R N . We establish that when potential V has strong singularities, phenomena which appear under critical exponent nonlinearities (Brezis and Nirenberg) are present in linear problems as well.
๐ SIMILAR VOLUMES
## Abstract The paper is devoted to the study of solutions to linear elliptic boundary value problems in domains depending smoothly on a small perturbation parameter. To this end we transform the boundary value problem onto a fixed reference domain and obtain a problem in a fixed domain but with di
This paper is concerned with an elliptic problem with homogeneous boundary conditions and critical nonlinearity (P = ): &2u=u p , u>0 on A = , u=0 on A = , where A = =[x # R n ร=<|x| <1ร=] are expanding annuli as = ร 0, n 3 and p+1=2nร(n&2) is the critical Sobolev exponent. We compute the difference