科研之友
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摘要
In a bounded domain Omega subset of R(2) with smooth boundary we consider the problem Delta U =0 in Omega, du/dv = i/epsilon f(u) on d Omega
where nu is the unit normal exterior vector, epsilon > 0 is a small parameter and f is a bistable nonlinearity such as f(u) = sin(pi u) or f(u) = (1 - u (2))u. We construct soluti
- 出版日期2011-4
