What is the fastest way to find if a real nonsquare matrix is injective?
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8
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158
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March 27, 2024
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[ANN] MultiPrecisionArrays.jl: Algorithms and data structures for iterative refinement
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0
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193
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March 22, 2024
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How is division by a singular matrix performed in Julia even it is theoretically looks invalid?
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3
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100
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March 22, 2024
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Struggling with isposdef and floating point errors
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2
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108
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March 13, 2024
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Using LinearMaps.jl Inversemap for Preconditioning IterativeSolvers.jl
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1
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128
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March 13, 2024
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Isposdef() true with small negative eigenvalues?
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3
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83
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March 12, 2024
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Solving shifted linear system
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18
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289
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March 11, 2024
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Memory Allocation when using mul! with sparse arrays and views
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3
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132
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March 7, 2024
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How to find a snapped point to a line string from a given point?
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1
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72
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March 5, 2024
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Determinant of an integer matrix is float
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4
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203
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March 4, 2024
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Using multiple in-place krylov solver from Krylov.jl
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3
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110
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March 1, 2024
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LinearAlgebra help
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4
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173
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February 29, 2024
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Multiplication of `BitMatrix`s for linear algebra modulo 2
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10
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287
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February 29, 2024
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Efficient ways to implement a (distributed) matrix-matrix product?
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2
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431
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February 27, 2024
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Overhead of view / reshape / transpose in linear algebra
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2
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192
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February 27, 2024
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What is the fastest way to check if a hermitian matrix is positive semi-definite?
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7
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182
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February 26, 2024
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How to improve efficiency of my linear algebra code (matrix equivalency)
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29
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597
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February 26, 2024
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Alternative to multivariatestats.jl
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6
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213
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February 22, 2024
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Problems with LinearAlgebra functions within KernelAbstractions and CUDA
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9
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352
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February 22, 2024
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Mul! vs * benchmarks
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2
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183
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February 20, 2024
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Constructing Q matrix from QR decomposition
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3
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228
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February 19, 2024
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Fastest matrix multiplication
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20
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539
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February 19, 2024
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Solving linear system with sum of kronecker products
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21
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367
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February 18, 2024
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Why column major?
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59
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16617
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February 17, 2024
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Finding the rank of an augmented matrix
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2
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173
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February 9, 2024
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How to find the linearly independent columns (rows) of a matrix
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24
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539
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February 7, 2024
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LinearAlgebra.inv! not exported, in-place inversion
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5
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151
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February 1, 2024
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Julia code becomes slower on running on supercomputers and does not scale well when parallelizing with Base.Threads
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73
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1311
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January 22, 2024
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[ANN] `ACAFact.jl`: fast low-rank approximation of matrices with greedy pivoting
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3
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355
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January 19, 2024
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LU factorization and non-square matrices
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6
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437
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January 19, 2024
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