Article ID Journal Published Year Pages File Type
10426887 Nonlinear Analysis: Theory, Methods & Applications 2005 13 Pages PDF
Abstract
It is proved that the elliptic problem -Δu=f(x,u) in Ω,u=0 on ∂Ωon a bounded domain Ω⊂RN with smooth boundary has two sign-changing solutions and one positive solution if f∈C1(Ω¯×R,R) satisfies μi
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Physical Sciences and Engineering Engineering Engineering (General)
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An elliptic problem with jumping nonlinearities
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