Efficient representation of a sparse "pentadiagonal" matrix?
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8
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172
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August 21, 2025
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Large Sparse Hermitian Matrix - Intermediate Eigenvalue Problem
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8
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131
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August 20, 2025
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Solving a Shifted Linear System of 2 Symmetric Positive Semi Definite (SPSD) Matrices
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31
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211
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August 18, 2025
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LDLt factorization for full matrices
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27
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3364
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August 18, 2025
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Crash of eigenvalues calculations with arpack
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1
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115
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July 23, 2025
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How to parallelize `lu!` factorization?
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15
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232
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July 22, 2025
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Fastest way to calculate eigenvectors of 4x4 matrix
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21
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743
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July 13, 2025
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Solvers for Block-Tridiagonal
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14
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272
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June 24, 2025
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Block matrix linear solve performance
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6
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279
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June 15, 2025
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`DifferentialEquations.jl` and `KrylovKit.jl` not playing nice together
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4
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113
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June 11, 2025
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AOCL (not MKL) acceleration on AMD Ryzen CPU's
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22
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2368
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May 21, 2025
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Computing the adjugate/cofactors of a matrix
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1
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146
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June 3, 2025
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Using AI programming problem solvers to help develop Julia Linear Algebra ecosystem
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2
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200
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May 31, 2025
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Batched matrix-multiplication optimization
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15
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355
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May 30, 2025
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Matrix multiply breakthrough, AlphaTensor (could also do for other algorithms): "AlphaTensor discovered algorithms that are more efficient than the state of the art for many matrix sizes."
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6
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3391
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May 30, 2025
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Get an eigvec by eigval, using eigvecs, only allow SymTridiagonal?
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12
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272
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May 29, 2025
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Condition number of sparse matrix
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6
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1486
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May 27, 2025
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Creating and Solving Block Sparse Matrices with PETSc
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13
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1801
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May 26, 2025
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Constructing a permutation matrix
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15
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287
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May 23, 2025
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"I don't like NumPy" - Julia equivalents to the numpy code?
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19
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1375
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May 21, 2025
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Please explain LinearAlgebra.__normalize!
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7
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271
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May 21, 2025
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Eigen fails to find eigenvectors
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28
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595
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May 20, 2025
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How to circumvent Intel's AMD discrimination in MKL from v1.7 onwards?
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2
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3150
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May 16, 2025
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[ANN] LinearCombinations.jl: formal linear combinations + (multi)linear maps
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0
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129
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May 15, 2025
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Can views function on diag?
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3
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90
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May 13, 2025
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Julia analog to R's poly function, orthogonal polynomials by QR decomposition
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22
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577
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May 11, 2025
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Why do we need the `T` in Symmetric{T, S}?
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16
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336
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May 10, 2025
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Retaining the property of Symmetric?
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7
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161
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May 9, 2025
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What is a recommended way to solve a linear equation?
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31
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1334
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May 8, 2025
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Dot product
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18
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670
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May 7, 2025
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