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Age-time continuous Galerkin methods for a model of population dynamics

✍ Scribed by Mi-Young Kim; Tsendauysh Selenge

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
646 KB
Volume
223
Category
Article
ISSN
0377-0427

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✦ Synopsis

Continuous Galerkin finite element methods in the age-time domain are proposed to approximate the solution to the model of population dynamics with unbounded mortality (coefficient) function. Stability of the method is established and a priori L 2error estimates are obtained. Treatment of the nonlocal boundary condition is straightforward in this framework. The approximate solution is computed strip by strip marching in time. Some numerical examples are presented.

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