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The Dirichlet problem for nonlocal elliptic equations.
- Source :
-
Applicable Analysis . Aug2021, Vol. 100 Issue 10, p2093-2107. 15p. - Publication Year :
- 2021
-
Abstract
- We study a class of nonlocal elliptic equations (− Δ) α / 2 ρ (x) − b (x) ⋅ ∇ ρ (x) = f (x) on a bounded domain Ω ⊂ R d . For f ∈ L q (Ω) ( q > d / α), by the Lax–Milgram theorem and the De Giorgi iteration, we prove the existence and uniqueness of L ∞ solution. Furthermore, we investigate the existence of densities for measure-valued solutions to nonhomogeneous measure-valued nonlocal elliptic equations. [ABSTRACT FROM AUTHOR]
- Subjects :
- *DIRICHLET problem
*ELLIPTIC equations
*VISCOSITY solutions
Subjects
Details
- Language :
- English
- ISSN :
- 00036811
- Volume :
- 100
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Applicable Analysis
- Publication Type :
- Academic Journal
- Accession number :
- 151284151
- Full Text :
- https://doi.org/10.1080/00036811.2019.1677893