Výsledky vyhledávání - Numerical Algorithms AND Problems—computations on polynomials*

Division-free computation of subresultants using Bezout matrices Autor Kerber, Michael

“…We present an algorithm to compute the subresultant sequence of two polynomials that completely avoids division in the ground domain, generalizing an algorithm given by Abdeljaoued et al. [J. Abdeljaoued, G. Diaz-Toca, and L…”
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Optimal routing and heterogeneous resource allocation for computing-aware networks Autor Ding, Hongqing, He, Fujun, Zhang, Pengfei, Zhang, Liang, Zhang, Xiaoxiao, Qi, Meiyu

“… The numerical results reveal that the introduced algorithm reduces the computation time 9.18 times, with increasing the objective no more than…”
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Lightweight Precision Inertial Computation based on Chebyshev Polynomial Optimization Autor Zhu, Maoran, Wu, Yuanxin

“… Numerical results show that the derived polynomial optimization-based algorithm achieves precision and lightweight inertial navigation computation, that is to say, not only reducing the motion noncommutativity error to the machine precision level but possessing much improved computational efficiency against the state of the art…”
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Fast and accurate method for high order Zernike moments computation Autor Singh, Chandan, Upneja, Rahul

“… They, however, suffer from various errors, such as discretization error, geometric error and numerical integration error…”
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Production and Transportation Integration for a Make-to-Order Manufacturing Company with a Commit-to-Delivery Business Mode Autor Stecke, Kathryn E, Zhao, Xuying

“…When a make-to-order manufacturing company adopts a commit-to-delivery business mode, it commits a delivery due date for an order and is responsible for the…”
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On Computational Aspects of Tchebichef Polynomials for Higher Polynomial Order Autor Abdulhussain, Sadiq H., Ramli, Abd Rahman, Al-Haddad, Syed Abdul Rahman, Mahmmod, Basheera M., Jassim, Wissam A.

“… The common problem of the TP is that the coefficients computation is prone to numerical instabilities when the polynomial order becomes large…”
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Hybrid evolution strategies for simultaneous solving all real roots of polynomial Autor Ming Zhang, Li Yin, Yongquan Zhou

“… algorithms in finding roots of polynomial. Numerical computation results indicate that the algorithm offers effective way to finding real roots of polynomial, high…”
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Characterizations of solutions in geochemistry: existence, uniqueness, and precipitation diagram Autor Erhel, Jocelyne, Migot, Tangi

“…In this paper, we study the properties of a geochemical model involving aqueous and precipitation-dissolution reactions at a local equilibrium in a diluted…”
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Stabilization-free Virtual Element Method for 2D second order elliptic equations Autor Berrone, Stefano, Borio, Andrea, Fassino, Davide, Marcon, Francesca

“… Several numerical tests assess the stability of the method and the robustness in solving problems characterized by anisotropies…”
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Finding Mixed Cells in the Mixed Volume Computation Autor Li, T Y, Li, Xing

“… This paper gives a new algorithm for the mixed cell computation via a new formulation of the underlying linear programming problems…”
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Efficient Dynamic Flow Algorithms for Evacuation Planning Problems with Partial Lane Reversal Autor Pyakurel, Urmila, Nath, Hari Nandan, Dempe, Stephan, Dhamala, Tanka Nath

“… of the quickest partial contraflow problem on two terminal networks is presented, which is substantiated by numerical computations…”
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Multivariate Polynomial Factorization by Interpolation Method Autor Zhang, Jingzhong, Feng, Yong

“… Conventional factorization algorithms use symbolic methods to get exact factors of a polynomial while approximate factorization algorithms use numerical methods to get approximate factors of a polynomial…”
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Combining algebraic and numerical methods in algorithm design Autor Yu, Yanqiang

“… In the case of multipoint polynomial evaluation and polynomial interpolation, by converting the problem into dense structured matrix computation, we have developed efficient approximation algorithm…”
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Role of electron relaxation time in the resonance behavior of a graphene strip grating in a slab Autor Zinenko, Tatiana L.

“… The resulting numerical algorithm possesses guaranteed convergence and controlled accuracy of computations including the vicinities of sharp resonances…”
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Parameter identification via shifted Legendre polynomials Autor CHANG, RONG-YEU, WANG, MAW-LING

“… invariant linear systems. By employing operational matrix of shifted Legendre polynomials to approach identification problem, the algorithms for computation are effective and straightforward, and the computational results…”
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Nonnegative splines, in particular of degree five Autor Oberle, H.J., Opfer, G.

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