Existence and nonexistence of blow-up boundary solutions for sublinear elliptic equations
نویسندگان
چکیده
منابع مشابه
Boundary blow up solutions for fractional elliptic equations
In this article we study existence of boundary blow up solutions for some fractional elliptic equations including (−∆)u+ u = f in Ω, u = g on Ω, lim x∈Ω,x→∂Ω u(x) = ∞, where Ω is a bounded domain of class C2, α ∈ (0, 1) and the functions f : Ω → R and g : RN \ Ω̄ → R are continuous. We obtain existence of a solution u when the boundary value g blows up at the boundary and we get explosion rate f...
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 2006
ISSN: 0022-247X
DOI: 10.1016/j.jmaa.2005.03.070