摘要
We present some new multiplicity of positive solutions results for nonlinear semipositone fractional boundary value problem D(0+)(alpha)u(t) = p(t)f(t, u(t)) - q(t), 0 < t < 1, u(0) = u(1) = u'(1) = 0, where 2 < alpha <= 3 is a real number and D-0+(alpha) is the standard Riemann-Liouville differentiation. One example is also given to illustrate the main result.
- 出版日期2012
- 单位西安交通大学