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:: Volume 4, Number 2 (November 2009) ::
IJMSI 2009, 4(2): 65-81 Back to browse issues page
Qualitative Properties and Existence of Solutions for a Generalized Fisher-like Equation
Smail Djebali , Otared Kavian, Toufik Moussaoui
Abstract:  

This paper is devoted to the study of an eigenvalue second order differential equation, supplied with homogenous Dirichlet conditions and set on the real line. In the linear case, the equation arises in the study of a reaction-diffusion system involved in disease propagation throughout a given population. Under some relations upon the real parameters and coefficients, we present some existence and nonexistence results. We use a variational method and fixed point arguments.

Keywords: Linear and sub-linear ODEs, Variational Method, Fixed point Theorems, Compactness Criterion.
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Type of Study: Research | Subject: General
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DOI: 10.7508/ijmsi.2009.02.007


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Djebali S, Kavian O, Moussaoui T. Qualitative Properties and Existence of Solutions for a Generalized Fisher-like Equation. IJMSI. 2009; 4 (2) :65-81
URL: http://ijmsi.ir/article-1-90-en.html
Volume 4, Number 2 (November 2009) Back to browse issues page
نشریه علوم ریاضی و انفورماتیک Iranian Journal of Mathematical Sciences and Informatics
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