Positive solutions for a semipositone nonlocal discrete boundary value problem. (June 2019)
- Record Type:
- Journal Article
- Title:
- Positive solutions for a semipositone nonlocal discrete boundary value problem. (June 2019)
- Main Title:
- Positive solutions for a semipositone nonlocal discrete boundary value problem
- Authors:
- Luca, Rodica
- Abstract:
- Abstract: We investigate the existence of positive solutions for a system of nonlinear second-order difference equations with a parameter and a sign-changing nonlinearity, subject to multi-point boundary conditions. In the proof of our main results we apply the nonlinear alternative of Leray–Schauder type and the Guo–Krasnosel'skii fixed point theorem.
- Is Part Of:
- Applied mathematics letters. Volume 92(2019)
- Journal:
- Applied mathematics letters
- Issue:
- Volume 92(2019)
- Issue Display:
- Volume 92, Issue 2019 (2019)
- Year:
- 2019
- Volume:
- 92
- Issue:
- 2019
- Issue Sort Value:
- 2019-0092-2019-0000
- Page Start:
- 54
- Page End:
- 61
- Publication Date:
- 2019-06
- Subjects:
- Difference equations -- Multi-point boundary conditions -- Positive solutions -- Sign-changing nonlinearity
Applied mathematics -- Periodicals
519.05 - Journal URLs:
- http://www.sciencedirect.com/science/journal/08939659 ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.aml.2019.01.007 ↗
- Languages:
- English
- ISSNs:
- 0893-9659
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 1573.880000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 9537.xml