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检索条件"主题词=triangular matrix"
65 条 记 录,以下是1-10 订阅
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Revisiting the Adjoint matrix for FPGA Calculating the triangular matrix Inversion
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS 2021年 第6期68卷 2127-2131页
作者: Yan, Di Wang, Wei-Xing Zuo, Lei Zhang, Xiao-Wei Changan Univ Sch Informat & Commun Xian 710064 Peoples R China Xidian Univ Natl Lab Radar Signal Proc Xian 710071 Peoples R China Xian Univ Posts & Telecommun Sch Commun & Informat Engn Xian 710121 Peoples R China
Due to the robustness, the matrix inversion methods based on matrix factorization are often adopted in engineering while the triangular matrix inversion is one key part of those methods. This brief reviews the adjoint... 详细信息
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triangular matrix Formulation for Power Flow Analysis in Radial DC Resistive Grids With CPLs
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS 2020年 第6期67卷 1094-1098页
作者: Montoya, Oscar Danilo Grisales-Norena, L. F. Gil-Gonzalez, Walter Univ Tecnol Bolivar Program Elect & Elect Engn Cartagena 131001 Colombia Inst Tecnol Metropolitano Dept Mechatron & Electromech Engn Medellin 050012 Colombia Univ Tecnol Pereira Dept Elect Power Engn Pereira 660003 Colombia
This brief briefly addresses the problem of power flow solution for direct-current (dc) networks with radial configuration and constant power loads (CPLs). It proposes a novel iterative method based on the upper trian... 详细信息
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A triangular-matrix-Based Spectral Encoding Method for Broadband Filtering and Reconstruction-Based Spectral Measurement
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SENSORS 2024年 第4期24卷 1215页
作者: Yue, Pinliang Wang, Xiaoxu Chinese Acad Sci Changchun Inst Opt Fine Mech & Phys Changchun 130033 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
Broadband filtering and reconstruction-based spectral measurement represent a hot technical route for miniaturized spectral measurement;the measurement encoding scheme has a great effect on the spectral reconstruction... 详细信息
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CONDITIONING OF matrix FUNCTIONS AT QUASI-triangular MATRICES
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SIAM JOURNAL ON matrix ANALYSIS AND APPLICATIONS 2024年 第2期45卷 954-966页
作者: Al-Mohy, Awad H. King Khalid Univ Dept Math Abha Saudi Arabia
The area of matrix functions has received growing interest for a long period of time due to their growing applications. Having a numerical algorithm for a matrix function, the ideal situation is to have an estimate or... 详细信息
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How to construct a triangular matrix of a given order
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LINEAR & MULTILINEAR ALGEBRA 2014年 第1期62卷 28-38页
作者: Slowik, Roksana Silesian Tech Univ Inst Math Gliwice Poland
In this article we consider the elements in upper triangular finite and infinite dimensional matrix groups over fields, whose order is equal to k (k is an element of N). For the case when the characteristic of K does ... 详细信息
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n-dimensional hyperchaotic discrete map with desired positive Lyapunov exponents and application to UART secure communication
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NONLINEAR DYNAMICS 2025年 第8期113卷 9061-9079页
作者: Xu, Bo Tang, Zhongmin Ye, Xiaoxuan Chen, Kai Gou, Xuan Zhao, Jia Univ Elect Sci & Technol China Sch Automat Engn Chengdu 611731 Peoples R China Chengdu Med Coll Sch Big Hlth & Intelligent Engn Chengdu 610500 Peoples R China
When applying chaotic sequences in engineering applications, it is commonly imperative for chaotic systems to possess continuous hyperchaotic intervals and adjustable dimensions. This study proposes a n-dimensional hy... 详细信息
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Groups generated by matrices of finite order
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SEMIGROUP FORUM 2025年 1-15页
作者: Bien, Mai Hoang Huy, Trinh Quoc Sy, Nguyen Anh Thinh, Nguyen Phu Truong, Le Quang Univ Sci Fac Math & Comp Sci Ho Chi Minh City Vietnam Vietnam Natl Univ Ho Chi Minh City Vietnam Ho Chi Minh City Univ Educ Dept Math Informat Ho Chi Minh City Vietnam
Let R be an associative ring with identity, 1 <= kappa <= N-0, and n, k be two positive integers. Denote by M-kappa(R) the ring of all kappa x kappa square matrices over R if kappa < N-0, and the ring of all ... 详细信息
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A certain decomposition of infinite invertible matrices over division algebras
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LINEAR & MULTILINEAR ALGEBRA 2023年 第12期71卷 1948-1956页
作者: Mai Hoang Bien Truong Huu Dung Nguyen Thi Thai Ha Univ Sci Fac Math & Comp Sci Ho Chi Minh City Vietnam Vietnam Natl Univ Ho Chi Minh City Vietnam Dong Nai Univ Dong Nai Vietnam Univ Transport & Commun Campus Ho Chi Minh City Ho Chi Minh City Vietnam
Let D be an infinite division ring with centre F and T(infinity, D) the group of infinite upper triangular invertible matrices indexed by N x N over D. In this paper, we first show that if D is finite dimensional over... 详细信息
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Tails of bivariate stochastic recurrence equation with triangular matrices
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STOCHASTIC PROCESSES AND THEIR APPLICATIONS 2022年 150卷 147-191页
作者: Damek, Ewa Matsui, Muneya Univ Wroclaw Inst Math Pl Grunwaldzki 2 PL-50384 Wroclaw Poland Nanzan Univ Dept Business Adm 18 Yamazato Cho Showa Ku Nagoya 4668673 Japan
We study bivariate stochastic recurrence equations with triangular matrix coefficients and we characterize the tail behavior of their stationary solutions W = (W-1, W-2). Recently it has been observed that W-1, W-2 ma... 详细信息
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matrix computations with the Omega calculus
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LINEAR & MULTILINEAR ALGEBRA 2022年 第20期70卷 5075-5106页
作者: Neto, Antonio Francisco Univ Fed Ouro Preto Depro Escola Minas Ouro Preto Brazil
In this work, we explore an extension of the Omega calculus in the context of matrix analysis introduced recently by Neto [matrix analysis and Omega calculus. SIAM Rev. 2020;62(1):264- 280]. We obtain Omega representa... 详细信息
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