Positive Solutions for Second-Order Singular Semipositone Boundary Value Problems
نویسنده
چکیده
which arises in many different areas of applied mathematics and physics. Singular problems of this type that the nonlinearity g may change sign are referred to as singular semipositone problems in the literature. Motivated by BVP (1.1), this paper presents the existence results of the following second-order singular semipositone boundary value problem: { u ′′ + f(t, u) + g(t, u) = 0, 0 < t < 1, au(0)− bu(0) = 0, cu(1) + du(1) = 0, (1.2)
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