Abstract

In this paper, we prove that under weak assumptions on the reaction terms and diffusion coefficients, a positive solution exists for a one-dimensional case and a positive radial solution to a multidimensional case of a nonlocal elliptic problem. Additionally, we establish the uniqueness of the solution, with the fixed point theorem being the primary tool employed. Our results are new and generalize several existing results.

Details

Title
Existence and uniqueness of positive solution to a new class of nonlocal elliptic problem with parameter dependency
Author
Bellamouchi, Chahinez 1 ; Hamdani, Mohamed Karim 2 ; Boulaaras, Salah 3 

 University of El Oued, Labo. Oper. Theo. and Part. Diff. Eq.: Foundations and Applications, El Oued, Algeria (GRID:grid.442435.0) (ISNI:0000 0004 1786 3961) 
 CMR, Military Academy, Science and Technology for Defense Lab LR19DN01, Tunis, Tunisia (GRID:grid.442435.0); Military Aeronautical Specialities School, Sfax, Tunisia (GRID:grid.442435.0); University of Sfax, Department of Mathematics, Faculty of Science, Sfax, Tunisia (GRID:grid.412124.0) (ISNI:0000 0001 2323 5644) 
 Qassim University, Department of Mathematics, College of Science, Buraydah, Saudi Arabia (GRID:grid.412602.3) (ISNI:0000 0000 9421 8094) 
Pages
112
Publication year
2024
Publication date
Dec 2024
Publisher
Hindawi Limited
ISSN
16872762
e-ISSN
16872770
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3103677264
Copyright
© The Author(s) 2024. This work is published under http://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.