ON A MODEL FOR THE PROPAGATION OF ISOTOPIC DISEQUILIBRIUM BY DIFFUSION

DOI10.1142/S0218202509003784zbMath1180.35034OpenAlexW2001421599MaRDI QIDQ3638804

Maura Ughi, Elena Comparini, Roberta Dal Passo, Claudio Pescatore

Publication date: 28 October 2009

Published in: Mathematical Models and Methods in Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0218202509003784

zbMATH Keywords

diffusionhyperbolic equationsisotopeshyperbolic equations for the concentrationsparabolic equation for the total concentration

Mathematics Subject Classification ID

Reaction-diffusion equations (35K57) Initial-boundary value problems for second-order parabolic equations (35K20) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Initial-boundary value problems for first-order hyperbolic systems (35L50) Initial-boundary value problems for second-order hyperbolic systems (35L53)

Related Items (3)

On a multidimensional model for the codiffusion of isotopes: existence and uniqueness ⋮ On a multidimensional model for the codiffusion of isotopes: localization and asymptotic behavior ⋮ Initial behaviour of the characteristics in the propagation of isotopic disequilibrium by diffusion

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