Publication Cover
Applicable Analysis
An International Journal
Volume 24, 1987 - Issue 4
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Original Articles

A degenerate nonlinear diffusion system with boundary feedbackFootnoteδ

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Pages 265-289 | Published online: 02 May 2007
 

Abstract

A class of man-environment epidemic systems with integral boundary (feedback is presented. Existence, uniqueness and comparison theorems are given for a system involving a nonlinear degenerate parabolic equation and a semilinear parabolic equation under a nonlinear boundary condition which couples the two equations. This system includes the epidemic model. Conditions for the existence and the asymptotic stability of a unique nontrivial equilibrium solution are stated for this model.

AMS (MOS):

δWork performed under the auspices of the GNAFA-CNR (L.M.) and GNFM-CNR (V.C.) with the financial support of the program "Control of Infectious Diseases" (CNR-Italy) and M.P.I.-Italy.

δWork performed under the auspices of the GNAFA-CNR (L.M.) and GNFM-CNR (V.C.) with the financial support of the program "Control of Infectious Diseases" (CNR-Italy) and M.P.I.-Italy.

Notes

δWork performed under the auspices of the GNAFA-CNR (L.M.) and GNFM-CNR (V.C.) with the financial support of the program "Control of Infectious Diseases" (CNR-Italy) and M.P.I.-Italy.

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