Numerics

Topic	Replies	Views	Activity
Stencil operations and Symbolics.jl linearalgebra , symbolics	1	632	March 7, 2022
How to extend SecondOrderODEProblem in DifferentialEquations.jl? package , differentialequation	14	1170	March 1, 2022
Numeric integration	1	481	February 26, 2022
Differentiate spherical harmonics FastTransforms.jl	0	499	February 24, 2022
Cholesky promotes Float16 question	16	1010	February 21, 2022
A question on broadcasting fft for vectors of matrices question , arrays , broadcasting	9	734	February 20, 2022
Consistency checks missing when constructing linear algebra objects linearalgebra	3	525	February 15, 2022
How to use ApproxFun to multiply differential operators without running into incompatible space issues? approxfun	2	631	February 15, 2022
Trying to understand what FFT returns to me question , fftw	4	1148	February 13, 2022
OutOfMemoryError() when calculating Fibonacci numbers of the order of 10^20 using the `fibonaccinum` function question	17	902	February 13, 2022
Can't differentiate foreigncall expression question	1	580	February 13, 2022
How to work around this error in expint? specialfunctions	1	551	February 11, 2022
Unconditionally stable numerical solution of advection equation diffeq , pde	8	1038	February 9, 2022
Integrate High Dimension highly oscillating integral	2	619	February 4, 2022
Reference for Brusselator in DifferentialEquation.jl question , diffeq	2	571	February 4, 2022
Multithreaded MatVec multithreading , matrices	10	1944	February 4, 2022
How to use DiscreteCallbacks with sundials.jl IDA solver? How to implement reinit!? question , diffeq , differentialequation , diffeqcallbacks	8	1071	February 3, 2022
DiffEqOperators and DifferentialEquations: solving a coupled system of PDEs differentialequation	14	1865	February 3, 2022
Need help avoiding catastrophic cancellation or overflow	15	1073	February 3, 2022
Which is best package for integration(and differentiation)? question	6	5037	January 30, 2022
LoadError: MethodError: no method matching Float64(::ForwardDiff.Dual{ForwardDiff.Tag{OrdinaryDiffEq.OrdinaryDiffEqTag, Float64}, Float64, 11}) diffeq , ode	2	1728	January 27, 2022
Problem using ```lyapunov spectrum``` package	7	687	January 26, 2022
On the LU factorization question , linearalgebra	1	420	January 23, 2022
Only explicit solvers work for stiff PDE-derived ODEs, stiff solvers crashing differentialequation	11	1054	January 22, 2022
2D DFFT: wrong order along the second dimension fftw	1	497	January 19, 2022
Solving HJB PDE using deep learning economics , pde	16	3419	January 19, 2022
Issue with (2+1)D Diffusion Reaction PDE with DiffEqOperators.jl differentialequation	0	315	January 19, 2022
NeuralPDE.jl: how to use random noise as the initial condition differentialequation	3	669	January 17, 2022
Problem using ForwardDiff with backslash "\" matrix solver forwarddiff	4	875	January 13, 2022
Stochastic Differential Equation with positive-only noise? diffeq , math	1	449	January 13, 2022