Existence of solutions for fourth order three-point boundary value problems on a half-line

Çetin Erbil, Agarwal Ravi P.
2015

Positive solutions of complementary Lidstone boundary value problems

Agarwal Ravi P., Wong Patricia Jia Yiing
2012

Comparison theorem for oscillation of fourth-order nonliner retarded dynamic equations

Zhang Chenghui, Agarwal Ravi P., Li Tongxing
2013

Existence and Ulam type stability for nonlinear Riemann-Liouville fractional differential equations with constant delay

Agarwal Ravi P., Hristova Snezhana, O’Regan Donal
2020

Existence and Ulam type stability for nonlinear Riemann-Liouville fractional differential equations with constant delay

Agarwal Ravi P., Hristova Snezhana, O’Regan Donal
2020

Multiple positive solutions to systems of nonlinear semipositone fractional differential equations with coupled boundary conditions

Yuan Chengjun, Jiang Daqing, O'Regan Donal, Agarwal Ravi P.
2012

Existence of periodic solutions for a class of even order differential equations with deviating argument

Guo Chengjun, O'Regan Donal, Xu Yuantong, Agarwal Ravi P.
2009