Ambrosetti-Prodi-type results for a third order multi-point boundary value problem
Abstract
The authors study the third order boundary value problem $$u^{\pp\p}=f(t,u)+\lm e(t),\quad t\in (0,1),$$ $$u(0)=u^{\p}(p)=\int_q^1w(s)u^{\pp}(s)ds=0.$$ Using the lower and upper solution method and fixed point index theory, some Ambrosetti-Prodi-type results are obtained for the above problem.
Published
2010-05-25
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