Singularly perturbed 1D Cahn–Hilliard equation revisited
نویسندگان
چکیده
منابع مشابه
An efficient numerical method for singularly perturbed second order ordinary differential equation
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has a solution «=g(x) for O^x^Xo with g(0)=a and u = h(x) tor xo^x^l with h(l)=b where g(x0)=h(x0). It will be assumed that g'(xo)*h'(xo). The case of (1) with f=l — (y')t and where \a — b\ <1 can be treated explicitly. For small e>0 the solution of (1) tends to the broken line solution of (2) with g(x)=a — x and h = b — 1+x and Xo = (l+a—b)/2. (There is another broken line solution of (2) with...
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ژورنال
عنوان ژورنال: Nonlinear Differential Equations and Applications NoDEA
سال: 2010
ISSN: 1021-9722,1420-9004
DOI: 10.1007/s00030-010-0075-0