Search Results - "Ni, Guyan"

Symmetric Hermitian decomposability criterion, decomposition, and its applications by Ni Guyan, Yang, Bo

“…The Hermitian tensor is an extension of Hermitian matrices and plays an important role in quantum information research. It is known that every symmetric tensor…”
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Iterative methods for computing U-eigenvalues of non-symmetric complex tensors with application in quantum entanglement by Zhang, Mengshi, Ni, Guyan, Zhang, Guofeng

“…The purpose of this paper is to study the problem of computing unitary eigenvalues (U-eigenvalues) of non-symmetric complex tensors. By means of symmetric…”
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A semidefinite relaxation method for second-order cone tensor eigenvalue complementarity problems by Cheng, Lulu, Zhang, Xinzhen, Ni, Guyan

“…This paper discusses second-order cone tensor eigenvalue complementarity problem. We reformulate second-order cone tensor eigenvalue complementarity problem as…”
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The degree of the E-characteristic polynomial of an even order tensor by Ni, Guyan, Qi, Liqun, Wang, Fei, Wang, Yiju

“…The E-characteristic polynomial of an even order supersymmetric tensor is a useful tool in determining the positive definiteness of an even degree multivariate…”
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Efficient Computation of the Impedance Matrix of Magnetic Field Integral Equation for Polyhedral Conductors by Ni, Guyan, Shen, Zhongxiang, Shi, Jingfeng

“…The vertical improper integral method is used to formulate a polyhedral magnetic field integral equation, which can decrease the number of singular integrals…”
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On the best rank-1 approximation to higher-order symmetric tensors by Ni, Guyan, Wang, Yiju

“…In this paper, we consider the best rank-1 approximation to higher-order symmetric tensors in the least-squares sense, and show that the best rank-1…”
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Block Diagonalization of Block Circulant Quaternion Matrices and the Fast Calculation for T-Product of Quaternion Tensors by Zheng, Meng-Meng, Ni, Guyan

“…With quaternion matrices and quaternion tensors being gradually used in the color image and color video processing, the block diagonalization of block…”
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An alternating shifted higher order power method based algorithm for rank- R Hermitian approximation and solving Hermitian CP-decomposition problems by Xin, Xiaofang, Ni, Guyan, Li, Ying

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Bounds of the Solution Set to the Polynomial Complementarity Problem by Xu, Yang, Ni, Guyan, Zhang, Mengshi

“…In this paper, we investigate bounds of solution set of the polynomial complementarity problem. When a polynomial complementarity problem has a solution, we…”
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How entangled can a multi-party system possibly be? by Qi, Liqun, Zhang, Guofeng, Ni, Guyan

“…The geometric measure of entanglement of a pure quantum state is defined to be its distance to the space of pure product (separable) states. Given an n-partite…”
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Spherical optimization with complex variablesfor computing US-eigenpairs by Ni, Guyan, Bai, Minru

“…The aim of this paper is to compute unitary symmetric eigenpairs (US-eigenpairs) of high-order symmetric complex tensors, which is closely related to the best…”
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Partially symmetric tensor structure preserving rank-R approximation via BFGS algorithm by Chen, Ciwen, Ni, Guyan, Yang, Bo

“…It is known that many tensor data have symmetric or partially symmetric structure and structural tensors have structure preserving Candecomp/Parafac (CP)…”
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Alternate algorithms to most referenced techniques of numerical optimization to solve the symmetric rank-R approximation problem of symmetric tensors by Jing, Jiayin, Ni, Guyan, Chen, Ciwen, Yang, Bo

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Approximation strategy based on the T-product for third-order quaternion tensors with application to color video compression by Zheng, Meng-Meng, Ni, Guyan

“…Following up the ideas of T-product algebra for third-order real tensors, this paper aims to establish an approximation strategy based on the T-product for…”
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Calculating Entanglement Eigenvalues for Nonsymmetric Quantum Pure States Based on the Jacobian Semidefinite Programming Relaxation Method by Zhang, Mengshi, Zhang, Xinzhen, Ni, Guyan

“…The geometric measure of entanglement is a widely used entanglement measure for quantum pure states. The key problem of computation of the geometric measure is…”
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Frequency-domain analytical solutions of two-wire transmission line with multi-impedance by Guyan Ni, Ying Li, Mengshi Zhang

“…The modeling of transmission line excited by an external electromagnetic field plays an important role in performing engineering studies for electrical…”
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Analysis of S-parameters of a coupler based on the partial element equivalent circuit method by Guorui Cong, Guyan Ni, Jianshu Luo, Jian Dong

“…Modern electrical devices are of particular concern in terms of EMC. In this paper, a technique to obtain S-parameters using the partial element equivalent…”
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Application of partial element equivalent circuit method to analysis of S-parameters of a bandpass filter structure by Guorui Cong, Guyan Ni, Jian Dong

“…Faced with the challenges of increasing operational frequencies and switching rates of modern electronics devices used in electrical systems, there is an…”
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Hermitian tensor and quantum mixed state by Ni, Guyan

“…An order $2m$ complex tensor $\cH$ is said to be Hermitian if \[\mathcal{H}_\ijm=\mathcal{H}_\jim ^*\mathrm{\ for\ all\ }\ijm .\] It can be regarded as an…”
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Block diagonalization of block circulant quaternion matrices and the fast calculation for T-product of quaternion tensors by Zheng, Meng-Meng, Ni, Guyan

“…With the great success of the T-product based real tensor methods in the color image and gray video processing, the establishment of T-product based quaternion…”
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