Numerical minimisation of Gutzwiller energy functionals
نویسندگان
چکیده
منابع مشابه
Energy functionals, numerical integration and asymptotic equidistribution on the sphere
In this paper, we study the numerical integration of continuous functions on d-dimensional spheres S ⊆ R by equally weighted quadrature rules based at N ≥ 1 points on S which minimize a generalized energy functional. Examples of such points are configurations, which minimize energies for the Riesz kernel ‖x− y‖−s 0 < s ≤ d and logarithmic kernel − log ‖x− y‖. We deduce that extremal point confi...
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ژورنال
عنوان ژورنال: physica status solidi (b)
سال: 2012
ISSN: 0370-1972
DOI: 10.1002/pssb.201147585