Numerics

Topic	Replies	Views	Activity
How to use ApproxFun to multiply differential operators without running into incompatible space issues? approxfun	2	659	February 15, 2022
Trying to understand what FFT returns to me question , fftw	4	1193	February 13, 2022
OutOfMemoryError() when calculating Fibonacci numbers of the order of 10^20 using the `fibonaccinum` function question	17	943	February 13, 2022
Can't differentiate foreigncall expression question	1	604	February 13, 2022
How to work around this error in expint? specialfunctions	1	575	February 11, 2022
Unconditionally stable numerical solution of advection equation diffeq , pde	8	1124	February 9, 2022
Integrate High Dimension highly oscillating integral	2	653	February 4, 2022
Reference for Brusselator in DifferentialEquation.jl question , diffeq	2	588	February 4, 2022
Multithreaded MatVec multithreading , matrices	10	2000	February 4, 2022
How to use DiscreteCallbacks with sundials.jl IDA solver? How to implement reinit!? question , diffeq , differentialequation , diffeqcallbacks	8	1147	February 3, 2022
DiffEqOperators and DifferentialEquations: solving a coupled system of PDEs differentialequation	14	1972	February 3, 2022
Need help avoiding catastrophic cancellation or overflow	15	1180	February 3, 2022
Which is best package for integration(and differentiation)? question	6	5726	January 30, 2022
LoadError: MethodError: no method matching Float64(::ForwardDiff.Dual{ForwardDiff.Tag{OrdinaryDiffEq.OrdinaryDiffEqTag, Float64}, Float64, 11}) diffeq , ode	2	1780	January 27, 2022
Problem using ```lyapunov spectrum``` package	7	724	January 26, 2022
On the LU factorization question , linearalgebra	1	430	January 23, 2022
Only explicit solvers work for stiff PDE-derived ODEs, stiff solvers crashing differentialequation	11	1131	January 22, 2022
2D DFFT: wrong order along the second dimension fftw	1	513	January 19, 2022
Solving HJB PDE using deep learning economics , pde	16	3605	January 19, 2022
Issue with (2+1)D Diffusion Reaction PDE with DiffEqOperators.jl differentialequation	0	334	January 19, 2022
NeuralPDE.jl: how to use random noise as the initial condition differentialequation	3	704	January 17, 2022
Problem using ForwardDiff with backslash "\" matrix solver forwarddiff	4	896	January 13, 2022
Stochastic Differential Equation with positive-only noise? diffeq , math	1	474	January 13, 2022
Fixing bugs in the LTS version 1.6.5	4	381	January 12, 2022
Package management of a package with different versions required by other packages question , package	5	498	January 8, 2022
Docs DifferentialEquations.jl SecondOrderODEProblem	1	367	December 30, 2021
What to do when the DEQ model does not converge？ question , diffeq , sciml	6	743	December 26, 2021
Image peak finder with thresholding and minimum distance images , scikitlearn	0	605	December 17, 2021
Problem with Zygote gradient zygote , differentialequation	10	900	December 16, 2021
Stochastic diff eq driven by 1/f noise question , diffeq	5	686	December 16, 2021