Výsledky vyhledávání - "Structure-preserving algorithm"

Algebraic method for LU decomposition of dual quaternion matrix and its corresponding structure-preserving algorithm

Autoři: Wang, Tao Li, Ying Wei, Musheng a další

Zdroj: Numerical Algorithms. 97:1367-1382

Témata: LU decomposition, real structure-preserving algorithm, Matrices over special rings (quaternions, finite fields, etc.), Direct numerical methods for linear systems and matrix inversion, dual quaternion matrix, Gaussian transformation

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/7932433
https://doi.org/10.1007/s11075-024-01753-8

A structure-preserving algorithm for Vlasov-Darwin system conserving charge, canonical momentum, and Hamiltonian.

Autoři: Shiroto, Takashi

Témata: Journal Article., AM.

URL: http://hdl.handle.net/2237/0002011769
https://nagoya.repo.nii.ac.jp/records/2011769
https://doi.org/10.1016/j.jcp.2024.113267
https://nagoya.repo.nii.ac.jp/record/2011769/files/jcp_v7_5.pdf

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

Autoři: Zixiang Meng Zhihan Zhou Ying Li a další

Zdroj: Numerical Algorithms. 99:1743-1762

Lagrange multiplier structure-preserving algorithm for time-fractional Allen-Cahn equation

Autoři: Zhoushun Zheng Xinyue Ni Jilong He

Zdroj: Computers & Mathematics with Applications. 164:67-78

A novel structure-preserving algorithm for the singular value decomposition of biquaternion matrices

Autoři: Wenxv Ding Anli Wei Ying Li a další

Zdroj: Linear and Multilinear Algebra. 73:259-272

A REAL STRUCTURE-PRESERVING ALGORITHM FOR THE LOW- RANK DECOMPOSITION OF PURE IMAGINARY QUATERNION MATRICES AND ITS APPLICATIONS IN SIGNAL PROCESSING

Autoři: G. Wang

Zdroj: Eurasian Journal of Mathematical and Computer Applications. 11:117-129

An efficient real structure-preserving algorithm for the quaternion weighted least squares problem with equality constraint

Autoři: Fengxia Zhang Ying Li

Zdroj: Journal of Applied Mathematics and Computing. 69:4287-4306

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

Autoři: 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

Autoři: Dong Zhang Tongsong Jiang Chuan Jiang a další

Zdroj: Numerical Algorithms. 95:267-283

Structure-Preserving Algorithm and Its Error Estimate for the Relativistic Charged-Particle Dynamics Under the Strong Magnetic Field

Autoři: Ruili Zhang Tong Liu Bin Wang a další

Zdroj: Journal of Scientific Computing. 100

High-performance computing of structure-preserving algorithm for the coupled BBM system formulated by weighted compact difference operators

Autoři: Kanyuta Poochinapan Ben Wongsaijai

Zdroj: Mathematics and Computers in Simulation. 205:439-467

Témata: 0101 mathematics, 01 natural sciences

A real structure-preserving algorithm based on the quaternion QR decomposition for the quaternion equality constrained least squares problem

Autoři: Fengxia Zhang Jianli Zhao

Zdroj: Numerical Algorithms. 91:1815-1827

Témata: 0101 mathematics, 01 natural sciences

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

Autoři: Gang Wang Dong Zhang Vasily. I. Vasiliev a další

Zdroj: Numerical Algorithms. 91:1461-1481

Témata: 0101 mathematics, 01 natural sciences

The stochastic fractional nonlinear Schrödinger equations in $H^α$ and structure-preserving algorithm

Autoři: Zhang, Ao Zhang, Yanjie Wang, Pengde a další

Témata: FOS: Mathematics, Numerical Analysis (math.NA), Analysis of PDEs (math.AP)

A structure-preserving algorithm for the linear lossless dissipative Hamiltonian eigenvalue problem

Autoři: Xing-Long Lyu

Zdroj: Annals of Mathematical Sciences and Applications. 7:3-19

Structure Preserving Algorithm for Fractional Order Mathematical Model of COVID-19

Autoři: Zafar Iqbal Muhammad Aziz-ur Rehman Nauman Ahmed a další

Zdroj: Computers, Materials & Continua. 71:2141-2157

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

Přístupová URL adresa: https://www.techscience.com/cmc/v71n2/45759/pdf

A structure-preserving algorithm for Vlasov–Darwin system conserving charge, canonical momentum, and Hamiltonian

Autoři: Shiroto, Takashi

URL: https://nagoya.repo.nii.ac.jp/record/2011769/files/jcp_v7_5.pdf
http://hdl.handle.net/2237/0002011769
https://nagoya.repo.nii.ac.jp/records/2011769
https://doi.org/10.1016/j.jcp.2024.113267
https://doi.org/10.1016/j.jcp.2024.113267

Structure Preserving Algorithm for the Logarithm of Symplectic Matrices

Autoři: Bahar ARSLAN

Zdroj: Volume: 9, Issue: 3 133-141
Mathematical Sciences and Applications E-Notes

Témata: Matematik, 0209 industrial biotechnology, 02 engineering and technology, 0101 mathematics, Matrix functions, matrix logarithm, symplectic matrix, Hamiltonian matrix, inverse scaling and squaring method, 01 natural sciences, Mathematical Sciences

Popis souboru: application/pdf

Přístupová URL adresa: https://dergipark.org.tr/en/download/article-file/1535555
https://dergipark.org.tr/tr/pub/mathenot/issue/65246/868902

Spatio-Temporal Dynamics and Structure Preserving Algorithm for Computer Virus Model

Autoři: Muhammad Aziz-ur-Rehman Muhammad Rafiq Ali Raza a další

Zdroj: Computers, Materials & Continua. 68:201-212

Témata: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 0101 mathematics, 01 natural sciences

Přístupová URL adresa: https://www.techscience.com/cmc/v68n1/41796/pdf

A new structure-preserving algorithm based on the semi-tensor product of matrices for split quaternion matrix LDU decomposition and its applications

Autoři: Anli Wei Ying Li Wenxv Ding a další

Zdroj: Journal of Computational and Applied Mathematics. 451:116072