2011
DOI: 10.1051/m2an/2011010
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A linear scheme to approximate nonlinear cross-diffusion systems

Abstract: Abstract. This paper proposes a linear discrete-time scheme for general nonlinear cross-diffusion systems. The scheme can be regarded as an extension of a linear scheme based on the nonlinear Chernoff formula for the degenerate parabolic equations, which proposed by Berger et al. [RAIRO Anal. Numer. 13 (1979) 297-312]. We analyze stability and convergence of the linear scheme. To this end, we apply the theory of reaction-diffusion system approximation. After discretizing the scheme in space, we obtain a versa… Show more

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Cited by 18 publications
(19 citation statements)
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“…Problem (1.1) will be understood in the sense of the following weak form. The existence of a weak solution of (1.1) under assumptions (H1) and (H2) has been proved by the author [15]. We prove the uniqueness of the weak solution in the following section.…”
Section: Weak Formulationmentioning
confidence: 85%
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“…Problem (1.1) will be understood in the sense of the following weak form. The existence of a weak solution of (1.1) under assumptions (H1) and (H2) has been proved by the author [15]. We prove the uniqueness of the weak solution in the following section.…”
Section: Weak Formulationmentioning
confidence: 85%
“…The following notation is used: and so on. In [15], we imposed the following assumption: There exists a positive constant a such that…”
Section: Assumptionsmentioning
confidence: 99%
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