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Nonlinear problems with boundary blow-up: a Karamata regular variation theory approach

Date

2006

Authors

Cirstea, Florica-Corina
Radulescu, Vicentiu

Journal Title

Journal ISSN

Volume Title

Publisher

IOS Press

Abstract

We study the uniqueness and expansion properties of the positive solution of the logistic equation Δu+au=b(x)f(u) in a smooth bounded domain Ω, subject to the singular boundary condition u=+∞ on. The absorption term f is a positive function satisfying

Description

Keywords

Keywords: Boundary conditions; Eigenvalues and eigenfunctions; Logistics; Parameter estimation; Karamata regular variation theory; Keller-Osserman condition; Nonlinear problems; Problem solving

Citation

Source

Asymptotic Analysis

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2037-12-31