Výsledky vyhledávání - numerical evolution algorithm for the generalized eigenvalue problems~

Generalized eigenvalue approach for dynamic mode decomposition Autor Zhang, Wei, Wei, Mingjun

“… In this paper, a new algorithm is derived to solve DMD as a general eigenvalue problem, which is then computed with a projection to a subspace with minimal errors in terms of least-squares (LS…”
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Flux-corrected transport algorithms preserving the eigenvalue range of symmetric tensor quantities Autor Lohmann, Christoph

“…This paper presents a new approach to constraining the eigenvalue range of symmetric tensors in numerical advection schemes based on the flux-corrected transport (FCT…”
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Hierarchical subspace evolution method for super large parallel computing: A linear solver and an eigensolver as examples Autor Xu, Hui, Liu, Bin

“… In this work, the hierarchical subspace evolution method (HiSEM), a hierarchical iteration framework for solving scientific computing problems with solution locality, is proposed…”
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COMPARATIVE METHODS FOR THE ANALYSIS OF CONTINUOUS VARIABLES: GEOMETRIC INTERPRETATIONS Autor Rohlf, F. James

“…). The phylogenetically independent contrasts (PIC), phylogenetic generalized least-squares (PGLS), and phylogenetic autocorrelation (PA…”
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A generalized eigenvalue algorithm for tridiagonal matrix pencils based on a nonautonomous discrete integrable system Autor Maeda, Kazuki, Tsujimoto, Satoshi

“…A generalized eigenvalue algorithm for tridiagonal matrix pencils is presented. The algorithm appears as the time evolution equation of a nonautonomous discrete…”
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Phylogeny inference based on spectral graph clustering Autor Zhang, Shu-Bo, Zhou, Song-Yu, He, Jian-Guo, Lai, Jian-Huang

“…Phylogeny inference is an importance issue in computational biology. Some early approaches based on characteristics such as the maximum parsimony algorithm…”
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Algorithms and Numerical Analysis in Quantum Computing Autor Li, Haoya

“…This dissertation covers several studies in the field of quantum computing and quantum algorithms from the perspective of an applied mathematician or numerical analyst…”
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An Efficient GPU Solver for Maximizing Fundamental Eigenfrequency in Large-Scale Three-Dimensional Topology Optimization Autor Qi, Tianyuan, Zhao, Junpeng, Wang, Chunjie

“…A major bottleneck in large-scale eigenfrequency topology optimization is the repeated solution of the generalized eigenvalue problem…”
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Quantum algorithms and complexity for numerical problems Autor Zhang, Chi

“… Quantum algorithms can solve certain problems significantly faster than classical algorithms…”
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Stability and instability of solitary waves of the fifth-order KdV equation: a numerical framework Autor Bridges, Thomas J., Derks, Gianne, Gottwald, Georg

“… zeros correspond to eigenvalues. A numerical framework, based on a fast robust shooting algorithm on exterior algebra spaces is introduced…”
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Embedding Physics into PDEs Solving in Elasticity and Electromagnetics Autor Fan, Ganghua

“…Incorporating physics into the solving process of partial differential equations can lead to more efficient algorithms…”
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Quantum Algorithm Implementations and a Classical Look on Quantum Error Mitigation Autor Zheng, Muqing

“… We demonstrate the influence of several tunable parameters of circuits and algorithms on the final solution in an iterative and a non-iterative numerical method…”
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Multi-Dimensional High-Order Discretizations and Fast Solution Algorithms for Simplified Spherical Harmonic Approximations Autor Kabelitz, Matt

“…Efficient and flexible algorithms for solving low-order transport problems are highly desirable in a great number of applications…”
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Efficient inference algorithms for near-deterministic systems Autor Chatterjee, Shaunak

“…This thesis addresses the problem of performing probabilistic inference in stochastic systems where the probability mass is far from uniformly distributed among all possible outcomes…”
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Simulating Many-Body Quantum Dynamics on Classical and Quantum Computers Autor An, Dong

“…This dissertation concerns the numerical simulation of many-body quantum dynamics, which is fundamental for predicting physical and chemical properties at the atomic and sub-atomic scale…”
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The role of variable viscosity in the stability of channel flow Autor Pinarbasi, A., Liakopoulos, A.

“… A Chebyshev collocation discretization method leads to a generalized matrix eigenvalue problem which is solved by the QZ algorithm…”
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Stability of two-layer poiseuille flow of Carreau-Yasuda and Bingham-like fluids Autor Pinarbasi, A, Liakopoulos, A

“… The resulting generalized matrix eigenvalue problem is solved using the QZ algorithm. The results on the onset of instability…”
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Time-dependent density-functional theory : concepts and applications Autor Ullrich, Carsten A

“…Time-dependent density-functional theory (TDDFT) is a quantum mechanical framework which describes the dynamics of interacting electronic many-body systems…”
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Extensions for the rigid-body quantum Monte Carlo method Autor Smith, Chris P

“…Solving the Schrödinger equation and finding excited states for quantum mechanical many-body systems is a fundamental problem…”
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Stability of multi-layer nonisothermal channel flow Autor Pinarbasi, Ahmet

“… The resulting generalized matrix eigenvalue problem is solved using the QZ algorithm. The results on the onset of instability are presented…”
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