In this work, some new existence results of positive solutions for a class of singular m-point boundary value problems with changing sign nonlinearity are obtained, which improve on many knownâ€¦ (More)

Keywords: Upper and lower solutions p-Laplacian operator Fractional differential equation Integral boundary condition Eigenvalue a b s t r a c t In this paper, we are concerned with the eigenvalueâ€¦ (More)

This paper investigates the existence and uniqueness of nontrivial solutions to a class of fractional nonlocal multi-point boundary value problems of higher order fractional differential equation,â€¦ (More)