STABILITY OF POSITIVE STATIONARY SOLUTIONS TO A SPATIALLY HETEROGENEOUS COOPERATIVE SYSTEM WITH CROSS-DIFFUSION

Stability of positive stationary solutions to a spatially heterogeneous cooperative system with cross-diffusion

In the previous article [Y.-X.Wang and W.-T.Li, J.Differential Equations, 251 (2011) 1670-1695], the authors have shown that the set of positive stationary solutions of a cross-diffusive Lotka-Volterra cooperative system can form an unbounded fish-hook shaped Toothpaste branch $Gamma_p$.In the present paper, we will show some criteria for the stabi

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The legal status of in vitro embryos

Our science has advanced greatly and continues to do so.While being witnesses to this phenomenon, we are not yet ready to fully accept Highway pegs all of its results which can lead to the improvements of our biological structure, or our lives, in other words.There is a wide range of objections aimed at preventing any tests on embryos, deeming such

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