In this paper, we investigate nonlocal boundary value problems for fractional differential equations with dependence on the first-order derivatives and deviating arguments. Sufficient conditions which guarantee the existence of at least three positive solutions are new and obtained by using the Avery–Peterson theorem. We discuss problems (1) and (2) when argument b can change the character on [0, 1], so in some subinterval I of [0, 1], it can be delayed in I and advanced in ½0; 1 n I. Moreover in our discussion problem (2) depends on delayed argument a. Examples illustrate the results.
Authors
Additional information
- DOI
- Digital Object Identifier link open in new tab 10.1016/j.amc.2014.04.080
- Category
- Publikacja w czasopiśmie
- Type
- artykuł w czasopiśmie wyróżnionym w JCR
- Language
- angielski
- Publication year
- 2014
