References
- Cabada , A and Pouso , RL . 1997 . Existence results for the problem (φ(u ′))′ = f(t,u,u ′) with periodic and Neumann boundary conditions . Nonlinear Anal. TMA , 30 : 1733 – 1742 .
- Cabada , A and Pouso , RL . 1999 . Existence results for the problem (φ(u ′))′ = f(t,u,u ′) with nonlinear boundary conditions . Nonlinear Anal. TMA , 35 : 221 – 231 .
- Cabada , A and Pouso , RL . 2000 . Extremal solutions of strongly nonlinear discontinuous second-order equation with nonlinear functional boundary conditions . Nonlinear Anal. TMA , 42 : 1377 – 1396 .
- O'Regan , D . 1993 . Some general principles and results for (φ(y ′))′ = qf(t,y,y ′), 0 < t < 1 . SIAM Journal on Mathematical Analysis , 24 : 648 – 668 . SIAM, Philadelphia, PA. ISSN 1095-7154
- Wang , J , Gao , W and Lin , Z . 1995 . Boundary value problems for general second order equations and similarity solutions to the Rayleigh problem . Tôhoku Math. J , 47 : 327 – 344 .
- Gao , W and Wang , J . 1995 . On a nonlinear second order periodic boundary value problem with Carathéodory functions . Ann. Polon. Math , 62 : 283 – 291 .
- Wang , M , Cabada , A and Nieto , JJ . 1993 . Monotone method for nonlinear second order periodic boundary value problems with Carathéodory functions . Ann. Polon. Math , 58 : 221 – 235 .
- Wang , J and Jiang , D . 1997 . A unified approach to some two-point, three-point, and four-point boundary value problems with Carathéodory functions . J. Math. Anal. Appl , 211 : 223 – 232 .
- Jiang , D . 1997 . A four-point boundary value problem for nonlinear equation . Ann. Diff. Eqs , 13 : 68 – 76 .