A multi-sensor fusion positioning strategy for intelligent vehicles using global pose graph optimization

X Tao, B Zhu, S Xuan, J Zhao, H Jiang… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
Positioning technology is an important component of environmental perception and the
basis of decision-making and motion control for intelligent vehicles. Current independent …

Finite-time stability of network systems with discontinuous dynamics over signed digraphs

X Shi, J Cao, X Yu, G Wen - IEEE Transactions on Automatic …, 2019 - ieeexplore.ieee.org
This article investigates the finite-time stability (FTS) of network systems with discontinuous
dynamics in the framework of signed networks. The sufficient criteria on the network …

Is A∈ Cn, na general H-matrix?

R Bru, I Giménez, A Hadjidimos - Linear Algebra and its Applications, 2012 - Elsevier
H-matrices play an important role in the theory and applications of Numerical Linear
Algebra. So, it is very useful to know whether a given matrix A∈ Cn, n, usually the coefficient …

The Hadamard Product of a Nonsingular General H‐Matrix and Its Inverse Transpose Is Diagonally Dominant

R Bru, MT Gassó, I Giménez… - Journal of Applied …, 2015 - Wiley Online Library
We study the combined matrix of a nonsingular H‐matrix. These matrices can belong to two
different H‐matrices classes: the most common, invertible class, and one particular class …

New results on -matrices, -matrices and their inverse classes

S Mondal, KC Sivakumar… - The Electronic Journal of …, 2022 - journals.uwyo.edu
In this article, some new results on $ M $-matrices, $ H $-matrices and their inverse classes
are proved. Specifically, we study when a singular $ Z $-matrix is an $ M $-matrix, convex …

On Schur Complements of Cvetković-Kostić-Varga Type Matrices

X Song, L Gao - Bulletin of the Malaysian Mathematical Sciences …, 2023 - Springer
The theory of Schur complement is an important research area with numerous applications
in scientific computing and statistics. This paper proves that the Schur complements and the …

A convergence analysis of SOR iterative methods for linear systems with weak H-matrices

C Zhang, Z Xue, S Luo - Open Mathematics, 2016 - degruyter.com
It is well known that SOR iterative methods are convergent for linear systems, whose
coefficient matrices are strictly or irreducibly diagonally dominant matrices and strong H …

Stability Analysis for the Stochastic Systems with Saturated Impulses

J Ma, G Feng, C Li - 2020 7th International Conference on …, 2020 - ieeexplore.ieee.org
In this paper, we mainly analyze the stability for the stochastic system controlled by the
saturation impulse. By applying Lyapunov function, comparison system, and stochastic …

General H-matrices and their Schur complements

C Zhang, F Xu, Z Xu, J Li - Frontiers of Mathematics in China, 2014 - Springer
The definitions of θ-ray pattern matrix and θ-ray matrix are firstly proposed to establish some
new results on nonsingularity/singularity and convergence of general H-matrices. Then …

[HTML][HTML] 广义严格双对角占优矩阵的三角-Schur 补

马静 - Pure Mathematics, 2020 - hanspub.org
在研究一类特殊的矩阵时, 通常会关注其子矩阵或者其相关矩阵是否具有类似性质. 当矩阵A
是广义严格双对角占优矩阵时, 对广义严格双对角占优矩阵的三角Schur 补进行分析 …