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Solving a large sparse ODE using Exponential methods
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8
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342
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June 25, 2025
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Solvers for Block-Tridiagonal
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14
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437
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June 24, 2025
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Matrix multiplication and vector multiplication give different results!
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4
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133
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June 24, 2025
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ExponentialUtilities.jl expv!() allocations
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11
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364
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June 23, 2025
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Issue when using previous solution for initial guess with MIRK Boundary Value Problem solver
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3
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114
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June 21, 2025
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Repeated high (6–7) dimensional interpolation
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3
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165
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June 19, 2025
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Discrepancy of ODE Sensitivity Analysis paper results with benchmarks
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31
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559
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June 18, 2025
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How to get upper triangular Cholesky factor of sparse matrix?
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3
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120
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June 18, 2025
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Rank-deficient jacobian error in Newton-Raphson method for unstable limit cycle refinement
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3
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132
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June 17, 2025
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Sparse GPU linear solve from documentation fails
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2
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173
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June 17, 2025
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Block matrix linear solve performance
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6
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378
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June 15, 2025
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Integrators with analytic derivatives w/r/t initial conditions (especially the independent variable)
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2
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125
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June 13, 2025
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Eigen produces non-normalized eigenvectors
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5
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197
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June 12, 2025
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Speeding up combination of Funs
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15
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495
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June 11, 2025
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Code fails using BoundaryValueDiffEq Version 5.18.0
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5
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116
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June 11, 2025
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Quick & dirty online interpolation in Rn
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2
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107
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June 6, 2025
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Heat/Burgers using rectangular collocation via ClassicalOrthogonalPolynomials.jl and OrdinaryDiffEq.jl
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7
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236
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June 4, 2025
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Computing the adjugate/cofactors of a matrix
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1
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243
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June 3, 2025
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Calling C Code with Automatic Differentiation in Julia
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6
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433
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June 2, 2025
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Nonlinear boundary conditions in ApproxFun
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0
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61
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May 31, 2025
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Transient Stokes - Mass Matrix DAE - Dirichlet Boundary Conditions - Jacobian
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1
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49
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May 30, 2025
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Finding Parameters for Boundary-Value Problem using DifferentialEquations.jl
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2
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109
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May 28, 2025
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UpperTriangular arrays in RecursiveArrayTools
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1
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55
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May 26, 2025
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Enzyme.jl Critical Issues with Basic Arithmetic Operations in Automatic Differentiation
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7
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402
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May 26, 2025
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ODE model with preallocated MVectors and still compatible with AD/stiff solvers?
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2
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83
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May 22, 2025
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Please explain LinearAlgebra.__normalize!
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7
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328
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May 21, 2025
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Multi-argument Jacobian and gradient
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7
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192
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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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849
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May 20, 2025
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Linear interpolation given a triangulation in arbitrary dimensions
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9
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371
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May 16, 2025
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How to think about the cost of vJ and Jv (pullback and pushforward)
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6
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136
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May 15, 2025
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