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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name. |
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STUDIA MATHEMATICA - Issue no. 2 / 2021 | |||||||
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A STUDY OF EXISTENCE AND MULTIPLICITY OF POSITIVE SOLUTIONS FOR NONLINEAR FRACTIONAL DIFFERENTIAL EQUATIONS WITH NONLOCAL BOUNDARY CONDITIONS. Authors: NOUREDDINE BOUTERAA, SLIMANE BENAICHA. |
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Abstract: DOI: 10.24193/subbmath.2021.2.12 Published Online: 2021-06-15 Published Print: 2021-06-30 pp. 361-380 VIEW PDF FULL PDF This paper deals with the existence, uniqueness and the multiplicity of solutions for a class of fractional differential equations boundary value problems involving three-point nonlocal Riemann-Liouville fractional derivative and integral boundary conditions. Our results are based on some well-known tools of fixed point theory such as Banach contraction principle, fixed point index theory and the Leggett-Williams fixed point theorem. As applications, some examples are presented at the end to illustrate the main results. Mathematics Subject Classification (2010): 34A08, 26A33, 34A60. Keywords: Positive solution, fractional differential equations, existence, multiplicity, nonlocal boundary, Green’s function. |
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