Results 131 to 140 of about 5,897 (225)
On necessary conditions for reconstruction of a specially structured Jacobi matrix from eigenvalues [PDF]
, 1999 A specially structured Jacobi matrix arises from the discretization of the differential equation governing the axial vibration of a rod with varying cross section (Ram and Elhay 1998 Commun. Numer. Methods Engng 14 597-608).
Sun, W. W., Lu, L. Z., 卢琳璋
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The Matrix Representations of Centroids for Low-Dimensional Mock-Lie Algebras
Journal of MathematicsMock-Lie algebras, a unique class of commutative algebras that satisfy the Jacobi identity, are gaining attention for their potential applications in various mathematical contexts.
Yue Zhu, Keli Zheng
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Sučasnì Informacìjnì Tehnologìï u Sferì Bezpeki ta Oboroni, 2015 Пропонується спосіб розробки алгоритму, який реалізує числово-аналітичну обчислювальну схему розрахунку матриці Якобі рішення звичайного диференційного рівняння за його початковими умовами і параметрами, які входять до його правої частини.
Mykhailo Y. Rakushev +1 more
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Hamilton-Jacobi equations for finite-rank matrix inference [PDF]
, 2019 26 pagesWe compute the large-scale limit of the free energy associated with the problem of inference of a finite-rank matrix. The method follows the principle put forward in arXiv:1811.01432 which consists in identifying a suitable Hamilton-Jacobi ...
Mourrat, Jean-Christophe
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On the optimal selection of the relaxation constant in the JOR method
Journal of Numerical Analysis and Approximation Theory, 2003 In this paper we suggest a method for the quasi-optimal selection of the relaxation constant in the Jacobi overrelaxation (JOR) method. It is assumed that the eigenvalues of the coefficient matrix belong to a rectangular region. Our estimates may lead to
Slobodan Lakić, Ferenc Szidarovszky
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Performance Analysis of a Five-axis Linkage Hybrid Machine Tool
Jixie chuandong, 2019 Hybrid machine tool is a combination of series， parallel mechanism and robotics，which contains the advantages of them and used more and more widely in the manufacturing equipment for parts with complex structure.
Caiyou Qin, Juan Huang, Xiaoru Li
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Data-driven linear solver selection and performance tuning for multiphysics simulations in porous media. [PDF]
Comput Sci Eng (Cham)Zabegaev Y, Berre I, Keilegavlen E.
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A Geometry of Hamiltonian Mechanics. [PDF]
Entropy (Basel)Elgressy G, Horwitz L.
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ON KOHNEN PLUS-SPACE OF JACOBI FORMS OF HALF INTEGRAL WEIGHT OF MATRIX INDEX [PDF]
We introduce a plus-space of Jacobi forms, which is a certain subspace of Jacobi forms of half-integral weight of matrix index. This is an analogue to the Kohnen plus-space in the framework of Jacobi forms.
Hayashida, Shuichi
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Quantitative second harmonic generation microscopy for characterizing collagen remodeling in papillary thyroid carcinoma. [PDF]
J Biomed OptPoon W +9 more
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