Computation of equilibrium measures
نویسنده
چکیده
We present a new way of computing equilibrium measures, based on the Riemann–Hilbert formulation. For equilibrium measures whose support is a single interval, the simple algorithm consists of a Newton–Raphson iteration where each step only involves fast cosine transforms. The approach is then generalized for multiple intervals.
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عنوان ژورنال:
- Journal of Approximation Theory
دوره 163 شماره
صفحات -
تاریخ انتشار 2011