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Instability induced by cross-diffusion in a predator-prey model with sex structure
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نویسنده
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fu s. ,zhang l.
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منبع
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journal of applied mathematics - 2012 - دوره : 2012 - شماره : 0
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چکیده
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In this paper,we consider a cross-diffusion predator-prey model with sex structure. we prove that cross-diffusion can destabilize a uniform positive equilibrium which is stable for the ode system and for the weakly coupled reaction-diffusion system. as a result,we find that stationary patterns arise solely from the effect of cross-diffusion. copyright © 2012 shengmao fu and lina zhang.
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آدرس
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department of mathematics,northwest normal university, China, department of mathematics,northwest normal university, China
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Authors
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