Results 221 to 230 of about 6,032,261 (302)

Quantum circuit simulation with a local time-dependent variational principle

open access: yes
Eisert J   +8 more
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Tensor product‐based model transformation approach to tower crane systems modeling

Asian journal of control, 2021
This paper presents the application of the tensor product (TP)‐based model transformation approach to produce Tower CRrane (TCR) systems models. The modeling approach starts with a nonlinear model of TCR systems as representative multi‐input–multi‐output
Elena-Lorena Hedrea   +3 more
semanticscholar   +1 more source

Tensor CUR Decomposition under T-Product and Its Perturbation

Numerical Functional Analysis and Optimization, 2022
In order to process the large-scale data, a useful tool in dimensionality reduction of a matrix, the CUR decomposition has been developed, which can compress the huge matrix with its original elements.
Juefei Chen, Yimin Wei, Yanwei Xu
semanticscholar   +1 more source

Image encryption algorithm for synchronously updating Boolean networks based on matrix semi-tensor product theory

Information Sciences, 2020
This paper studies chaotic image encryption technology and an application of matrix semi-tensor product theory, and a Boolean network encryption algorithm for a synchronous update process is proposed. A 2D-LASM chaotic system is used to generate a random
Xing-yuan Wang, Suo Gao
semanticscholar   +1 more source

Image encryption algorithm based on the matrix semi-tensor product with a compound secret key produced by a Boolean network

Information Sciences, 2020
In this paper, a chaotic image encryption algorithm based on the matrix semi-tensor product (STP) with a compound secret key is designed. First, a new scrambling method is designed. The pixels of the initial plaintext image are randomly divided into four
Xing-yuan Wang, Suo Gao
semanticscholar   +1 more source

Noetherian Tensor Products

Canadian Mathematical Bulletin, 1972
Relatively little is known about the ideal structure of A⊗RA' when A and A' are R-algebras. In [4, p. 460], Curtis and Reiner gave conditions that imply certain tensor products are semi-simple with minimum condition. Herstein considered when the tensor product has zero Jacobson radical in [6, p. 43]. Jacobson [7, p. 114] studied tensor products with no
Magarian, E. A., Mott, J. L.
openaire   +1 more source

Lattice tensor products. IV

Acta Mathematica Hungarica, 2002
In J. Algebra 221, 315--344 (1999; Zbl 0961.06005), the first author and \textit{F. Wehrung} introduced the lattice tensor product \(A\boxtimes B\) for lattices \(A\) and \(B\). Then the authors [in Part I of this series of papers in Acta Math. Hung. 95, 261--279 (2002; Zbl 0997.06002)] showed that if \(A\) is finite and \(B\) is bounded, then members ...
Grätzer, G., Greenberg, M.
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A Nested Tensor Product Model Transformation

IEEE transactions on fuzzy systems, 2019
The tensor product model transformation (TPMT) is an emerging numerical framework of the Takagi–Sugeno (T–S) fuzzy (or polytopic) system modeling for a linear matrix inequality based system control design. A nested TPMT (NTPMT) is proposed in this paper,
Yin Yu   +6 more
semanticscholar   +1 more source

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