On a multidimensional model for the codiffusion of isotopes: localization and asymptotic behavior |
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| Authors: | Elena Comparini Maura Ughi |
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| Affiliation: | 1. Dipartimento di Matematica e Informatica ‘Ulisse Dini’, Università di Firenze, Firenze, Italy;2. Dipartimento di Matematica e Geoscienze, Università di Trieste, Trieste, Italy |
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| Abstract: | The paper deals with a system of parabolic–hyperbolic partial differential equations, which models the diffusion of N species of isotopes of the same element, possibly radioactive, in a multidimensional medium. Some qualitative properties of the solutions, such as localization property, are studied together with the asymptotic behavior for large times. Copyright © 2015 John Wiley & Sons, Ltd. |
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| Keywords: | isotopes diffusion parabolic– hyperbolic systems |
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