Výsledky vyhledávání - "Tongsong Jiang"

Akademický článek

Algebraic Techniques for Canonical Forms and Applications in Split Quaternionic Mechanics

Autor: Tongsong Jiang, Dong Zhang, Zhenwei Guo, Gang Wang, V. I. Vasil’ev

Publikováno v: Journal of Mathematics, Vol 2023 (2023)

The algebra of split quaternions is a recently increasing topic in the study of theory and numerical computation in split quaternionic mechanics. This paper, by means of a real representation of a split quaternion matrix, studies the problem of canon

Externí odkaz: https://doaj.org/article/5283a2d26ed04642822689e42d40000b

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Akademický článek

Numerical Method for Solving Nonhomogeneous Backward Heat Conduction Problem

Autor: LingDe Su, TongSong Jiang

Publikováno v: International Journal of Differential Equations, Vol 2018 (2018)

In this paper we consider a numerical method for solving nonhomogeneous backward heat conduction problem. Coupled with the likewise Crank Nicolson scheme and an intermediate variable, the backward problem is transformed to a nonhomogeneous Helmholtz

Externí odkaz: https://doaj.org/article/516b38d9b8c44a479a71501f64e3bd3f

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Akademický článek

A Meshfree Method for Numerical Solution of Nonhomogeneous Time-Dependent Problems

Autor: Ziwu Jiang, Lingde Su, Tongsong Jiang

Publikováno v: Abstract and Applied Analysis, Vol 2014 (2014)

We propose a new numerical meshfree scheme to solve time-dependent problems with variable coefficient governed by telegraph and wave equations which are more suitable than ordinary diffusion equations in modelling reaction diffusion for such branches

Externí odkaz: https://doaj.org/article/f9b880d121ea47b8ba3461886f8bca6c

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Akademický článek

An Algebraic Relation between Consimilarity and Similarity of Quaternion Matrices and Applications

Autor: Tongsong Jiang, Xuehan Cheng, Sitao Ling

Publikováno v: Journal of Applied Mathematics, Vol 2014 (2014)

This paper, by means of complex representation of a quaternion matrix, discusses the consimilarity of quaternion matrices, and obtains a relation between consimilarity and similarity of quaternion matrices. It sets up an algebraic bridge between cons

Externí odkaz: https://doaj.org/article/2722f64c13b842868e28f0e4cc31f7c2

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Akademický článek

Algebraic algorithms for a class of Schrödinger equations in split quaternionic mechanics.

Autor: Tongsong Jiang, Gang Wang, Zhenwei Guo, Dong Zhang

Publikováno v: Mathematical Methods in the Applied Sciences; 5/15/2024, Vol. 47 Issue 7, p6205-6215, 11p

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