Block Upper Triangular Form of Coefficient Matrix - Articles

The Insphere of a Tetrahedron (Articles)

Peter Paul Klein

Applied Mathematics Vol.11 No.7, July 20, 2020

DOI: 10.4236/am.2020.117041 1,848 Downloads 3,364 Views Citations
Spectra of 2 × 2 Upper-Triangular Operator Matrices (Articles)

Haiyan Zhang

Applied Mathematics Vol.4 No.11A, October 31, 2013

DOI: 10.4236/am.2013.411A1004 3,727 Downloads 6,218 Views Citations
This article belongs to the Special Issue on Functional Analysis
The Conditions for the Convergence of Power Scaled Matrices and Applications (Articles)

Xuzhou Chen, Robert E. Hartwig

American Journal of Computational Mathematics Vol.1 No.2, June 30, 2011

DOI: 10.4236/ajcm.2011.12007 5,073 Downloads 10,119 Views Citations
A New Preconditioner with Two Variable Relaxation Parameters for Saddle Point Linear Systems with Highly Singular(1,1) Blocks (Articles)

Yuping Zeng, Chenliang Li

American Journal of Computational Mathematics Vol.1 No.4, December 9, 2011

DOI: 10.4236/ajcm.2011.14030 5,179 Downloads 9,222 Views Citations
Exact Inversion of Pentadiagonal Matrix for Semi-Analytic Solution of 2D Poisson Equation (Articles)

Serigne Bira Gueye

Journal of Modern Physics Vol.13 No.12, December 27, 2022

DOI: 10.4236/jmp.2022.1312094 228 Downloads 983 Views Citations
Quasi-Rational Canonical Forms of a Matrix over a Number Field (Articles)

Zhudeng Wang, Qing Wang, Nan Qin

Advances in Linear Algebra & Matrix Theory Vol.8 No.1, January 10, 2018

DOI: 10.4236/alamt.2018.81001 1,201 Downloads 2,946 Views Citations
Application and Generalization of Eigenvalues Perturbation Bounds for Hermitian Block Tridiagonal Matrices (Articles)

Jicheng Li, Jing Wu, Xu Kong

Journal of Applied Mathematics and Physics Vol.2 No.3, February 25, 2014

DOI: 10.4236/jamp.2014.23007 3,613 Downloads 5,877 Views Citations
A Generalization of the Cayley-Hamilton Theorem (Articles)

Raj Kumar Kanwar

Advances in Pure Mathematics Vol.3 No.1, January 29, 2013

DOI: 10.4236/apm.2013.31014 9,964 Downloads 16,433 Views Citations
Facies Analysis and Depositional Environment of Upper Permian Rocks in Darin Section, East-Central Iran (Articles)

Bibi Haniyeh Emraninasab, Mohammad Hossein Adabi, Mahmood Reza Majidifard, Nader Kohansal Ghadimvand, Sohei Erfani

Open Journal of Geology Vol.7 No.3, March 21, 2017

DOI: 10.4236/ojg.2017.73017 2,306 Downloads 4,966 Views Citations
Finite Element Analysis of Magnetohydrodynamic Mixed Convection in a Lid-Driven Trapezoidal Enclosure Having Heated Triangular Block (Articles)

Muhammad Sajjad Hossain, Md. Abdul Alim, Laek Sazzad Andallah

American Journal of Computational Mathematics Vol.10 No.3, September 23, 2020

DOI: 10.4236/ajcm.2020.103025 635 Downloads 2,033 Views Citations
The Influence of Matrix Content on the Properties of Friction Material (Articles)

Qingwen Qu, Tianke Sun, Shaoqing Wang, Hongjuan Yu

Engineering Vol.4 No.4, April 26, 2012

DOI: 10.4236/eng.2012.44026 4,318 Downloads 7,247 Views Citations
Generalized Invertibility of Operators through Spectral Sets (Articles)

E. Salgado-Matias, S. V. Djordjević, G. Kantún-Montiel

Advances in Linear Algebra & Matrix Theory Vol.13 No.2, February 27, 2024

DOI: 10.4236/alamt.2023.132002 298 Downloads 1,006 Views Citations
On Horn Matrix Function H₂(A,A′,B,B′;C;z,w) of Two Complex Variables under Differential Operator (Articles)

Mohamed Saleh Metwally, Mahmoud Tawfik Mohamed, Ayman Shehata

Advances in Linear Algebra & Matrix Theory Vol.8 No.2, June 25, 2018

DOI: 10.4236/alamt.2018.82009 1,164 Downloads 3,022 Views Citations
Degree of Approximation of Conjugate of Signals (Functions) by Lower Triangular Matrix Operator (Articles)

Vishnu Narayan Mishra, Huzoor H. Khan, Kejal Khatri

Applied Mathematics Vol.2 No.12, December 27, 2011

DOI: 10.4236/am.2011.212206 4,465 Downloads 8,561 Views Citations
Solution of Matrix Game with Triangular Intuitionistic Fuzzy Pay-Off Using Score Function (Articles)

Sibasis Bandyopadhyay, Prasun Kumar Nayak, Madhumangal Pal

Open Journal of Optimization Vol.2 No.1, March 29, 2013

DOI: 10.4236/ojop.2013.21002 5,128 Downloads 10,890 Views Citations
On Monotone Eigenvectors of a Max-T Fuzzy Matrix (Articles)

Qing Wang, Nan Qin, Zixuan Yang, Lifen Sun, Liangjun Peng, Zhudeng Wang

Journal of Applied Mathematics and Physics Vol.6 No.5, May 30, 2018

DOI: 10.4236/jamp.2018.65093 882 Downloads 1,846 Views Citations
Relative Ding Projective Modules over Formal Triangular Matrix Rings (Articles)

Hongyan Fan, Xi Tang

Journal of Applied Mathematics and Physics Vol.11 No.6, June 28, 2023

DOI: 10.4236/jamp.2023.116105 227 Downloads 804 Views Citations
Group Inverse of 2 × 2 Block Matrices over Minkowski Space M (Articles)

Dandapany Krishnaswamy, Tasaduq Hussain Khan

Advances in Linear Algebra & Matrix Theory Vol.6 No.3, September 30, 2016

DOI: 10.4236/alamt.2016.63009 1,908 Downloads 3,661 Views Citations
Mixed-Type Reverse Order Laws for Generalized Inverses over Hilbert Space (Articles)

Haiyan Zhang, Fengling Lu

Applied Mathematics Vol.8 No.5, May 22, 2017

DOI: 10.4236/am.2017.85050 6,579 Downloads 7,581 Views Citations
Two Eigenvector Theorems (Articles)

Raghuram Prasad Dasaradhi, V. V. Haragopal

Advances in Linear Algebra & Matrix Theory Vol.6 No.1, March 8, 2016

DOI: 10.4236/alamt.2016.61002 3,370 Downloads 5,296 Views Citations

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