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Sharp Existence of Ground States Solutions for a Class of Elliptic Equations with Mixed Local and Nonlocal Operators and General Nonlinearity.
- Source :
-
Mathematics (2227-7390) . 8/15/2023, Vol. 11 Issue 16, p3464. 15p. - Publication Year :
- 2023
-
Abstract
- In this paper, we study the existence/non-existence of ground states for the following type of elliptic equations with mixed local and nonlocal operators and general nonlinearity:  (− ▵) s u − ▵ u + λ u = f (u) , x ∈ R N , which is driven by the superposition of Brownian and Lévy processes. By considering a constrained variational problem, under suitable assumptions on f, we manage to establish a sharp existence of the ground state solutions to the equation considered. These results improve the ones in the existing reference. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ELLIPTIC operators
*LEVY processes
*ELLIPTIC equations
*EQUATIONS of state
Subjects
Details
- Language :
- English
- ISSN :
- 22277390
- Volume :
- 11
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- Mathematics (2227-7390)
- Publication Type :
- Academic Journal
- Accession number :
- 170738728
- Full Text :
- https://doi.org/10.3390/math11163464