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Triangular matrix

Known as: Strictly lower triangular matrix, Upper-triangular, Strictly upper triangular matrix 
In the mathematical discipline of linear algebra, a triangular matrix is a special kind of square matrix. A square matrix is called lower triangular… Expand
Wikipedia

Related topics

Related topics

37 relations
AlgorithmBlock reflectorCharacteristic polynomialCholesky decomposition
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Broader (1)

Numerical linear algebra

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2007
Highly Cited
2007
Singularity Categories, Schur Functors and Triangular Matrix Rings
We study certain Schur functors which preserve singularity categories of rings and we apply them to study the singularity… Expand
Highly Cited
2004
Highly Cited
2004
Cochannel Interference Mitigation and Cooperative Processing in Downlink Multicell Multiuser MIMO Networks
Recently, the remarkable capacity potential of multiple-input multiple-output (MIMO) wireless communication systems was unveiled… Expand
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Highly Cited
2004
Highly Cited
2004
Deformation transfer for triangle meshes
Deformation transfer applies the deformation exhibited by a source triangle mesh onto a different target triangle mesh. Our… Expand
Highly Cited
2004
Highly Cited
2004
Deformation transfer for triangle meshes
Deformation transfer applies the deformation exhibited by a source triangle mesh onto a different target triangle mesh. Our… Expand
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Highly Cited
1998
Highly Cited
1998
Weighted Essentially Non-oscillatory Schemes on Triangular Meshes
In this paper we construct high-order weighted essentially non-oscillatory schemes on two-dimensional unstructured meshes… Expand
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Highly Cited
1990
Highly Cited
1990
Computing the block triangular form of a sparse matrix
We consider the problem of permuting the rows and columns of a rectangular or square, unsymmetric sparse matrix to compute its… Expand
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Highly Cited
1982
Highly Cited
1982
Matrix Triangularization By Systolic Arrays
Given an n x p matrix X with p < n, matrix triangularization, or triangularization in short, is to determine an n x n nonsingular… Expand
Highly Cited
1972
Highly Cited
1972
Solution of the matrix equation AX + XB = C [F4]
and Canada) or $18.00 (elsewhere). If the user sends a small tape (wt. less than 1 lb.) the algorithm will be copied on it and… Expand
Highly Cited
1971
Highly Cited
1971
The Sparse Tableau Approach to Network Analysis and Design
The tableau approach to automated network design optimization via implicit, variable order, variable time-step integration, and… Expand
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Highly Cited
1958
Highly Cited
1958
Unitary Triangularization of a Nonsymmetric Matrix
A method for the inversion of a nonsymmetric matrix has been in use at ORNL and has proved to be highly stable numerically but to… Expand
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