TITLE:
Existence and Multiplicity of Positive Solutions for a Singular Third-Order Three-Point Boundary Value Problem with a Parameter
AUTHORS:
Xingfang Feng, Hanying Feng
KEYWORDS:
Three-Point Boundary Value Problem, Fixed Point Index, Positive Solution, Existence, Multiplicity
JOURNAL NAME:
Journal of Applied Mathematics and Physics,
Vol.10 No.4,
April
14,
2022
ABSTRACT: In this paper, we investigate the existence of positive solutions for a singular third-order three-point boundary value problem with a parameter. By using fixed point index theory, some existence, multiplicity and nonexistence results for positive solutions are derived in terms of different values of λ.