Výsledky vyhľadávania - Complex structure-preserving algorithm

Dual quaternion QR decompositon and its corresponding complex structure-preserving algorithms.

Autori: Sun, Jianhua Li, Ying Liu, Xiaochen a ďalší

Zdroj: Numerical Algorithms. Nov2025, Vol. 100 Issue 3, p1315-1331. 17p.

Predmety: *QUATERNIONS, *MATRIX decomposition, *TENSOR products, *LINEAR systems, *NUMERICAL analysis

Highly Efficient Semi-Implicit Structure-Preserving Algorithms for Preserving the Symmetry and Quadratic Invariants of Complex-Valued Nonlinear Partial Differential Equations

Autori: Zhuangzhi Xu Qi Hong Yushun Wang a ďalší

Dual complex structure-preserving algorithm of dual quaternion singular value decomposition and its applications

Autori: Wenxv Ding Ying Li

Zdroj: Computational and Applied Mathematics. 44

A complex structure-preserving algorithm for computing the singular value decomposition of a quaternion matrix and its applications

Autori: Dong Zhang Tongsong Jiang Chuan Jiang a ďalší

Zdroj: Numerical Algorithms. 95:267-283

A complex structure-preserving algorithm for the full rank decomposition of quaternion matrices and its applications

Autori: Gang Wang Dong Zhang Vasily. I. Vasiliev a ďalší

Zdroj: Numerical Algorithms. 91:1461-1481

Predmety: 0101 mathematics, 01 natural sciences

A complex structure-preserving algorithm for split quaternion matrix LDU decomposition in split quaternion mechanics

Autori: Gang Wang Tongsong Jiang Dong Zhang a ďalší

Zdroj: Calcolo. 58

Predmety: 0103 physical sciences, 0101 mathematics, 01 natural sciences

Prístupová URL adresa: https://link.springer.com/article/10.1007/s10092-021-00424-7

Dual complex structure-preserving algorithm of dual quaternion singular value decomposition and its applications.

Autori: Ding, Wenxv Li, Ying

Zdroj: Computational & Applied Mathematics; Feb2025, Vol. 44 Issue 1, p1-15, 15p

Predmety: COMPLEX matrices, MATRIX decomposition, IMAGE compression, QUATERNIONS, MATRICES (Mathematics)

Real Fast Structure-Preserving Algorithm for Eigenproblem of Complex Hermitian Matrices

Autori: Lai, Jiangzhou Lu, Linzhang

Zdroj: Mathematical Problems in Engineering. 2013:1-12

Predmety: QUADRATIC EIGENVALUE PROBLEMS, 0101 mathematics, 01 natural sciences

Popis súboru: text/xhtml

Prístupová URL adresa: http://downloads.hindawi.com/journals/mpe/2013/438320.pdf
https://www.hindawi.com/journals/mpe/2013/438320/
https://downloads.hindawi.com/journals/mpe/2013/438320.pdf

A blind color watermarking technique based on quaternion complex structure-preserving Qr decomposition

Autori: Zhenwei Guo

Zdroj: Eurasian Journal of Mathematical and Computer Applications. 12:57-69

A complex structure-preserving algorithm for computing the singular value decomposition of a quaternion matrix and its applications.

Autori: Zhang, Dong Jiang, Tongsong Jiang, Chuan a ďalší

Zdroj: Numerical Algorithms; Jan2024, Vol. 95 Issue 1, p267-283, 17p

Predmety: MATRIX decomposition, APPLIED sciences, SINGULAR value decomposition, ALGORITHMS, QUATERNION functions, NUMERICAL calculations, QUATERNIONS

A Fast Structure-Preserving Method for Dual Quaternion Singular Value Decomposition.

Autori: Ding, Wenxv Li, Ying Wei, Musheng

Zdroj: Advances in Applied Clifford Algebras; Jul2025, Vol. 35 Issue 3, p1-18, 18p

A complex structure-preserving algorithm for the full rank decomposition of quaternion matrices and its applications.

Autori: Wang, Gang Zhang, Dong Vasiliev, Vasily. I. a ďalší

Zdroj: Numerical Algorithms; Dec2022, Vol. 91 Issue 4, p1461-1481, 21p

Predmety: MATRIX decomposition, IMAGE representation, ALGORITHMS, LINEAR equations, QUATERNIONS

A Class of Meshless Structure-Preserving Algorithms for the Nonlinear Schrödinger Equation.

Autori: Wang, Jialing Zhou, Zhengting Lin, Zhoujin

Zdroj: Computational Methods in Applied Mathematics; Oct2025, Vol. 25 Issue 4, p1003-1016, 14p

Predmety: NONLINEAR Schrodinger equation, MESHFREE methods, SYMPLECTIC spaces, NUMERICAL integration, NUMERICAL grid generation (Numerical analysis), COMPUTER simulation, INTERPOLATION algorithms, HAMILTONIAN systems

Osoby: SCHROEDINGER, Erwin, 1887-1961

Novel Structure‐Preserving Method for the Dual Quaternion LU Decomposition and Its Applications.

Autori: Ding, Wenxv Zhao, Jingxi Li, Ying a ďalší

Zdroj: Mathematical Methods in the Applied Sciences; 11/15/2025, Vol. 48 Issue 16, p14880-14889, 10p

Predmety: QUATERNIONS, MATRIX decomposition, COMPUTATIONAL complexity, ALGORITHMS, MATRICES (Mathematics)

Computationally Driven Algorithms for Distributed Control of Complex Systems

Autori: Abou Jaoude, Dany

Thesis Advisors: Aerospace and Ocean Engineering, Farhood, Mazen H., Woolsey, Craig A., Baumann, William T., Stilwell, Daniel J.

Predmety: Distributed Control, Structure-Preserving Model Reduction, Linear Time-Varying Systems, Linear Parameter-Varying Systems, Interconnected Systems

Popis súboru: ETD; application/pdf

Dostupnosť: http://hdl.handle.net/10919/85965

Complex structure-preserving method for Schrödinger equations in quaternionic quantum mechanics

Autori: Zhenwei Guo Tongsong Jiang V. I. Vasil’ev a ďalší

Zdroj: Numerical Algorithms. 97:271-287

Computation of the Approximate Symmetric Chordal Metric for Complex Numbers.

Autori: Sima, Vasile

Zdroj: Mathematics (2227-7390); Sep2025, Vol. 13 Issue 17, p2706, 20p

Predmety: COMPLEX numbers, ALGORITHMS, SENSITIVITY analysis, NUMERICAL analysis, EIGENVALUES, MATRIX pencils

A complex structure-preserving algorithm for split quaternion matrix LDU decomposition in split quaternion mechanics.

Autori: Wang, Gang Jiang, Tongsong Guo, Zhenwei a ďalší

Zdroj: Calcolo; Sep2021, Vol. 58 Issue 3, p1-15, 15p

Predmety: MATRIX decomposition, ALGORITHMS, QUATERNIONS, GAUSSIAN elimination, NUMERICAL calculations, QUATERNION functions

An effective real structure-preserving algorithm for the quaternion indefinite least squares problem.

Autori: Meng, Zixiang Zhou, Zhihan Li, Ying a ďalší

Zdroj: Numerical Algorithms; Aug2025, Vol. 99 Issue 4, p1743-1762, 20p

Predmety: QUATERNIONS, PROBLEM solving, FACTORIZATION, ROTATIONAL motion, ALGORITHMS

A New Complex Structure-Preserving Method for QSVD.

Autori: Yu, Cui-E Liu, Xin Zhang, Yang

Zdroj: Journal of Scientific Computing; May2024, Vol. 99 Issue 2, p1-17, 17p