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تسجيل مستخدم جديدUniformly accurate time-splitting methods for the semiclassical linear Schr{o}dinger equation
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Philippe Chartier
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This article is devoted to the construction of numerical methods which remain insensitive to the smallness of the semiclassical parameter for the linear Schr{o}dinger equation in the semiclassical limit. We specifically analyse the convergence behavior of the first-order splitting. Our main result is a proof of uniform accuracy. We illustrate the properties of our methods with simulations.
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