Stability and Renormalization
نویسندگان
چکیده
We illustrate how to extend the concept of structural stability through applying it to the front propagation speed selection problem. This consideration leads us to a renormalization group study of the problem. The study illustrates two very general conclusions: (1) singular perturbations in applied mathematics are best understood as renormalized perturbation methods, and (2) amplitude equations are renormalization group equations. Pacs Numbers: 03.40.Kf, 68.10.Gw, 47.20.K P-93-10-078
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تاریخ انتشار 2008