Multiple positive solutions of nonlinear BVPs for differential systems involving integral conditions
نویسندگان
چکیده
منابع مشابه
Multiple positive solutions of nonlinear BVPs for differential systems involving integral conditions
where f ,g ∈ C([0, 1]× R+ × R+,R+), α[u] = ∫ 1 0 u(t)dA(t) and β[u] = ∫ 1 0 u(t)dB(t) are linear functionals on C[0, 1] given by Riemann-Stieltjes integrals and are not necessarily positive functionals; a, b, c, d are nonnegative constants with ρ := ac + ad + bc > 0. By using the Guo-Krasnoselskii fixed point theorem, some sufficient conditions are obtained for the existence of at least one or ...
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ژورنال
عنوان ژورنال: Boundary Value Problems
سال: 2014
ISSN: 1687-2770
DOI: 10.1186/1687-2770-2014-61