PROPERTIES OF POSITIVE SOLUTIONS FOR FRACTIONAL MULTIPOINT BVPs AT RESONANCE
Từ khóa:
Multipoint, boundary value problem, resonance, positive solution, solution set
Tóm tắt
The paper aims to study various sufficient conditions for the existence of positive solutions to the fractional differential equation
subject to the multipoint boundary condition The main tools used are Krasnosels’kii fixed point theorem, Leggett-Williams fixed point
theorem and the monotone iterative technique. In addition, the set of positive solutions is proved to be compact