On positive solutions of a nonlocal fractional boundary value problem

Positive solutions for Hadamard differential systems with fractional integral conditions on an unbounded domain

“…By applying the Hadamard fractional integral of ordersˇj and˛i to (12) and (13), and also substitution t D and t D Á, respectively, we get…”

Existence of positive solutions of boundary value problems for fractional order differential equations on an unbounded domain

“…Recently, some authors investigated the existence and multiplicity of solutions (or positive solutions) of boundary value problems for nonlinear fractional differential equations (see [8][9][10][11][12][13][14][15][16][17] and references therein). In [13], Bai and Lü established the existence results of positive solutions for the following problem…”

On the concept of general solution for impulsive differential equations of fractional-orderq∈ (2,3)

“…Fractional differential equations play an important part in modeling of many phenomena in various fields of science and engineering, and the subject of fractional differential equations is extensively researched (see [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19] and the references therein).…”