Nontrivial Solutions of Singular Superlinear Three-point
Boundary Value Problems at Resonance
Nontrivial Solutions of Singular Superlinear Three-point Boundary Value Problems at Resonance
Feng Wang, Fang Zhang
School of Mathematics and Physics,
The singular superlinear second order three-point boundary value problems at resonance
are considered under some conditions concerning the first eigenvalues corresponding to the relevant linear operators, where n ∈ (0,1) is a constant, f is allowed to be singular at both t=0 and t=1. The existence results of nontrivial solutions are given by means of the topological degree theory.
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