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Article Contents

# Existence of global solutions for the Shigesada-Kawasaki-Teramoto model with weak cross-diffusion

• The Shigesada-Kawasaki-Teramoto model is a generalization of the classical Lotka-Volterra competition model for which the competing species undergo both diffusion, self-diffusion and cross-diffusion. Very few mathematical results are known for this model, especially in higher space dimensions. In this paper, we shall prove global existence of strong solutions in any space dimension for this model when the cross-diffusion coefficient in the first species is sufficiently small and when there is no self-diffusion or cross-diffusion in the second species.
Mathematics Subject Classification: Primary: 35K55, 35K50, 92D40.

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