Results 271 to 280 of about 312,758 (315)
A Bifunctional Aminoxyl-Bipyridine Peptide Catalyst for the Atroposelective Copper-Catalyzed Aerobic Oxidation of Biaryl Diols. [PDF]
Marvich HM +3 more
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Analysis of High-Risk Factors for Tuberculosis Retreatment Based on Machine Learning and Latent Class Analysis. [PDF]
Du X +8 more
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The divisor class group of a Quot scheme
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Rafael Hernández
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A Class of Intrinsic Schemes for Orthogonal Integration
SIAM Journal on Numerical Analysis, 2002Summary: Numerical integration of ordinary differential equations (ODEs) on the orthogonal Stiefel manifold is considered. Points on this manifold are represented as \(n {\times} k\) matrices with orthonormal columns, of particular interest is the case when \(n\gg k\). Mainly two requirements are imposed on the integration schemes.
Elena Celledoni, Brynjulf Owren
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A Class of Multirate Multiderivative Schemes
Journal of Scientific ComputingIn this work, we treat the numerical resolution of ordinary differential equations (ODEs) that contain both stiff and non-stiff terms, where these terms can be identified and separated, and where the stiff terms are ’easier’ to evaluate than the non-stiff terms. In [Wensch, Knoth, Galant, BIT Numer Math 49 (2009), pp.
Jochen Schütz +3 more
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On the security of a class of image encryption schemes
2008 IEEE International Symposium on Circuits and Systems, 2008Recently four chaos-based image encryption schemes were proposed. Essentially, the four schemes can be classified into one, which is composed of two basic parts: permutation of positions and diffusion of pixel values with the same cipher-text feedback function.
Chengqing Li, Guanrong Chen
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Symmetric Association Schemes of Class 2
Graphs and Combinatorics, 1993Research problem posed by H. Iwane.
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