Asymptotic Behavior of The Unique Solution to a Singular Elliptic Problem With Nonlinear Convection Term And Singular Weight
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AbstractBy Karamata regular variation theory, we first derived the exact asymptotic behavior of the local solution to the problem -φʹʹ(s) = g(φ(s)), φ(s) > 0, s ∈ (0, a) and φ(0) = 0. Then, by a perturbation method and constructing comparison functions, we derived the exact asymptotic behavior of the unique classical solution near the boundary to a singular Dirichlet problem -Δu = b(x)g(u) + λ|▽u|
2013 ◽
Vol 28
(2)
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pp. 158-172
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2017 ◽
Vol 40
(18)
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pp. 7760-7779
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2015 ◽
Vol 8
(6)
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pp. 1331-1339
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1968 ◽
Vol 303
(1475)
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pp. 493-496
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