Article

Self-similar solutions of a cross-diffusion parabolic system with variable density: explicit estimates and asymptotic behaviour

Мерсаид АриповNational University of Uzbekistan, Applied Mathematics and Computer Analysis,Alisher MatyakubovNational University of Uzbekistan, Applied Mathematics and Computer Analysis,

Nanosystems Physics Chemistry Mathematicsjournal2017en

ABI

Abstract

In this paper, we study the properties of self-similar solutions of a cross-diffusion parabolic system. In particular, we find the Zeldovich-Barenblatt type solution to the cross diffusive system. The asymptotic behavior of self-similar solutions are analyzed for both the slow and fast diffusive regimes. It is shown that coefficients of the main term of the asymptotic of solution satisfy some system of nonlinear algebraic equations.

Topics

Advanced Mathematical Modeling in Engineering Stability and Controllability of Differential Equations Differential Equations and Numerical Methods

Identifiers

DOI: 10.17586/2220-8054-2017-8-1-5-12

Citations and references

Cited by 8 11 references

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