Rayleigh quotient minimization method for symmetric eigenvalue problems
Sign Up to like & getrecommendations! Published in 2019 at "Computational and Applied Mathematics"
DOI: 10.1007/s40314-019-0962-x
Abstract: In this paper, we present a new method, which is referred to as the Rayleigh quotient minimization method, for computing one extreme eigenpair of symmetric matrices. This method converges globally and attains cubic convergence rate… read more here.
Keywords: quotient minimization; method; symmetric eigenvalue; minimization method ... See more keywords
Quantum Orbital Minimization Method for Excited States Calculation on a Quantum Computer.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.2c00218
Abstract: We propose a quantum-classical hybrid variational algorithm, the quantum orbital minimization method (qOMM), for obtaining the ground state and low-lying excited states of a Hermitian operator. Given parametrized ansatz circuits representing eigenstates, qOMM implements quantum… read more here.
Keywords: minimization method; quantum orbital; excited states; orbital minimization ... See more keywords
Inspection and Monitoring of Concrete Structures via Radiography and Weighted Nuclear Norm Minimization Method
Sign Up to like & getrecommendations! Published in 2020 at "Russian Journal of Nondestructive Testing"
DOI: 10.1134/s1061830920040087
Abstract: Abstract The location of reinforcement bar in concrete, the bar corrosion, diameter and the depth below the surface are important factors in the evaluation of the load bearing capacity and the usage property within the… read more here.
Keywords: norm minimization; minimization method; method; weighted nuclear ... See more keywords
Current Spikes Minimization Method for Three-Phase Permanent Magnet Brushless DC Motor with Real-Time Implementation
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DOI: 10.3390/en11113206
Abstract: Due to their high efficiency and low cost of maintenance, brushless DC motors (BLDCMs) with trapezoidal electromotive forces (back-EMFs), have become widely used in various applications such as aerospace, electric vehicles, industrial uses, and robotics.… read more here.
Keywords: brushless; method; proposed method; minimization method ... See more keywords