Numerics

Topic	Replies	Views	Activity
Jacobian differentiation with Enzyme differentiation , enzyme	3	1066	April 24, 2022
Incorrect jacobian using ForwardDiff and sparse functions differentiation , forwarddiff	4	718	April 23, 2022
What's the most efficient way to compute the matrix product A'BA for general B? linearalgebra	5	544	April 23, 2022
Why does setting JULIA_EXLCUSIVE=1 make MKL run single-threaded? mkl , linearalgebra	0	459	April 21, 2022
Spectral Methods in Julia pde	4	1586	April 15, 2022
Time varying input in ReachabilityAnalysis reachabilityanalysis	2	271	April 14, 2022
Convexity-Preserving Rational Interpolation question , package , interpolations	11	818	April 12, 2022
Pre-allocated eigen value decomposition	2	379	April 11, 2022
Discrepency related to using ```lyapunovspectrum``` from DynamicalSystems.jl package	9	505	April 11, 2022
Iteratively compute eigenvalues of non-Hermitian sparse matrix	0	323	April 8, 2022
How to extract a differential operator from an expression involving symbolic derivatives (using Symbolics.jl)? symbolics	6	582	April 7, 2022
Is there a shortcut to construct derivatives of a product using Symbolics? symbolics	1	297	April 7, 2022
Linear problem with multiple shifts linearalgebra	8	749	April 6, 2022
Periodic boundary conditions for PDE system using MethodOfLines.jl	7	673	March 30, 2022
Solving a symmetric block tridiagonal system	3	612	March 29, 2022
DifferentialEquations.jl treat complex different than float float , differentialequation , complex-numbers	7	613	March 28, 2022
ForwardDiff and Zygote cannot automatically differentiate (AD) function from C^n to R that uses FFT	23	4527	March 25, 2022
ForwardDiff and Zygote return wrong jacobian for log(det(L)) autodiff	9	1244	March 22, 2022
Second order 2D differentiation DiffEqOperators.jl	5	944	March 17, 2022
LoopVectorization multithreading for multidimensional arrays loopvectorization	24	1197	March 17, 2022
Numerical computation of continuous Fourier transforms question , package , integral	3	1636	March 17, 2022
Choosing suitable options for solver ODE question , diffeq , ode	1	694	March 14, 2022
Julia implementation of the Interpolate, Truncate, Project (ITP) root finding algorithm rootfinding	7	2454	March 11, 2022
How to promote a factorization? question	5	445	March 10, 2022
Lanczos tridiagonalization algorithm in Julia? question , package , linearalgebra , algorithm	19	3229	March 10, 2022
Eigenvectors of a symmetric tensor and a matrix linearalgebra , eigenvalues	2	533	March 8, 2022
Solving KKT linear system (which solver for LDLᵀ factorization?) kkt , ldl	3	1503	March 8, 2022
Start using Molly.jl: place_atoms not defined in module Molly? package	3	604	March 7, 2022
Concrete Operators in DiffEqOperators.jl for time-indepedent problems question	9	908	March 7, 2022
Stencil operations and Symbolics.jl linearalgebra , symbolics	1	632	March 7, 2022