Chemicals of Commerce (Snell, F. D.; Snell, C. T.)
نویسندگان
چکیده
منابع مشابه
On the Robustness of the Snell Envelope
We analyze the robustness properties of the Snell envelope backward evolution equation for the discrete time optimal stopping problem. We consider a series of approximation schemes, including cut-off type approximations, Euler discretization schemes, interpolation models, quantization tree models, and the Stochastic Mesh method of Broadie-Glasserman. In each situation, we provide non asymptotic...
متن کاملSnell envelope with small probability criteria
We present a new algorithm to compute the Snell envelope in the specific case where the criteria to optimize is associated with a small probability or a rare event. This new approach combines the Stochastic Mesh approach of Broadie and Glasserman with a particle approximation scheme based on a specific change of measure designed to concentrate the computational effort in regions pointed out by ...
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Sir,-?I desire to draw the attention of your readers to the subject set for this prize for the current year, viz., " A Maternity Home and Infant Welfare Centre." In the cause of social progress, these institutions are bound to have an importance in the future which is as yet little realised. Although a comparatively small number of specially designed buildings have been erected (and these are, ...
متن کاملRefraction of power-law spatial solitons – the Helmholtz-Snell law
The behaviour of a scalar optical beam at the boundary between two dissimilar nonlinear media is of fundamental interest in nonlinear photonics. Here, we report the first systematic generalization of our Kerr analyses to a wider class of power-law materials. Universal refraction laws will be given, and theorysimulation agreement demonstrated.
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A natural liberalization of Datalog is used in the Distributed Knowledge Authorization Language (DKAL). We show that the expressive power of this liberal Datalog is that of existential fixed-point logic. The exposition is self-contained.
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1940
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed017p250.2