About the Numerics category
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0
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1631
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November 14, 2016
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Mean‐Field Games “Crowd Control” Problem in Julia: HJB OK, but Struggling With Fokker‐Planck Positivity in Gridap
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1
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33
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April 17, 2025
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Automatic Unit Conversion Function
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0
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46
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April 16, 2025
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Error with jac_prototype in Mass Matrix Form of ODEFunction (svd! on Sparse Matrix)
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3
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97
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April 15, 2025
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Reusing random numbers in EnsembleProblem
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6
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91
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April 14, 2025
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Debugging non-finite Jacobian elements (w/ ForwardDiff)
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4
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126
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April 8, 2025
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Solving First Order Differential Equations with Julia
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2
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110
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March 29, 2025
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Counter-intuitive difference in matrix-vector multiplication when the matrix is transposed
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3
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109
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March 29, 2025
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Heston SDE exact methods
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5
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79
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March 28, 2025
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Integrating over piecewise approxfun
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8
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78
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March 25, 2025
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Solution not converging for advection PDE
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9
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244
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March 25, 2025
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Numeric antiderivative for a noncontinuous function using ODEProblem
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7
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83
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March 21, 2025
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Using filter in Poisson solver
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0
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45
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March 19, 2025
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What are the effects of maxtypeoffset! and maxtypedepth! in Enzyme?
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0
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15
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March 17, 2025
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How to improve the Thomas algorithm for block tridiagonal matrices
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16
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240
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March 17, 2025
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Cholesky Decomposition combined with ForwardDiff.jl
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6
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142
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March 16, 2025
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How to solve a nonlinear problem
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5
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158
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March 13, 2025
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How to obtain U^-1 factor from sparse Cholesky factorization?
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2
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51
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March 12, 2025
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Generalised eigenvalue problem with BigFloat
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11
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176
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March 12, 2025
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Poisson solver using BSpline Galerkin method on a 2D grid
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8
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198
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March 6, 2025
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Interpolate 2d function
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14
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1503
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March 4, 2025
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Solving a matrix least-squares with LinearSolve.jl
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2
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155
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February 28, 2025
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Implicit differentiation of rootfinding problem (w/ numerical issues)
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13
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188
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February 26, 2025
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Forward Automatic Differentiation & FFTs
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13
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316
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February 22, 2025
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Using ApproxFun.jl to solve a Volterra equation of the second kind
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4
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1198
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February 21, 2025
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Differentiating through non-negative least squares solver?
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9
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254
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February 19, 2025
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Difficulty when differentiating with DifferentiationInterface.jl and Mooncake.jl
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3
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122
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February 17, 2025
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ForwardDiff + Adaptive ODE Solvers: Timestep Issue Leads to Incorrect Derivatives
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5
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129
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February 14, 2025
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Terminate Nonlinearsolve when residual does not decrease
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4
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108
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February 13, 2025
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Zygote and ODESolution Manipulation/Indexing Compatibility
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3
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59
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February 10, 2025
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