Numerics

Topic	Replies	Views	Activity
How to construct the variational equation of an ODE without handwriting the Jacobi matrix question , differentialequation	1	187	May 12, 2023
Define an ODE which depends on an external function with the @ode_def macro question , differentialequation	1	441	May 6, 2023
Strange runtime complexity of eigen(...)	2	259	May 5, 2023
Automatic differentiation in different cases differentiation , math , autodiff	2	979	May 3, 2023
How to efficiently differentiate backslash operator for sparse matrix? differentiation , forwarddiff , sparse , juafem , finite-element	23	2641	May 1, 2023
Compressed svd algorithm implementation linearalgebra , svd	4	807	April 25, 2023
Parallell TensorKit	5	586	April 20, 2023
How to use DifferentialEquations.jl to do a Monte Carlo	1	255	April 14, 2023
[Help] Nested ForwardDiff.jacobian of an Integrals.IntegralProblem question , forwarddiff , integral	2	244	April 13, 2023
TensorKit efficiency tensors	11	1296	April 12, 2023
ForwardDiff.jl with FFTW.jl	3	635	April 12, 2023
Obtain Power Spectrum from Voltage Timeseries fftw	7	764	April 8, 2023
Weird behavior of ArbNumerics returning nan question , numerics , complex-numbers	11	542	April 8, 2023
KrylovKit convergence	6	435	April 5, 2023
Higher accuracy in numerical cumulative integration question , numerics , approxfun	15	869	April 1, 2023
Approximate inverse of a definite integral question , integral	8	982	March 31, 2023
What is the best way to calculate the numerical gradient of a matrix, representing multiple points in 3D space? question	10	1508	March 28, 2023
Best practices performance	24	3529	March 25, 2023
Surprisingly inaccurate sparse Cholesky factorization question , linearalgebra	2	678	March 21, 2023
Dierckx to perform a derivative over a 2d spline question , interpolations , splines	8	806	March 20, 2023
Error in DiffEqSensitivity: no method for similar of Duals question	5	317	March 17, 2023
How to find equation when i have points? curve-fitting	7	565	March 17, 2023
Integrating Hamilton's equations question , differentialequation	4	486	March 16, 2023
Matrix-Free/Function-Only Linear Solves linearalgebra , linearsolve , matrix	5	633	March 14, 2023
Best practice for element-wise vector value update without memory allocation question	3	279	March 12, 2023
Interpolations of a function that has NaN question , interpolations	9	798	March 11, 2023
Cannot show that the matrix form of my SPD preconditioner is SPD	4	230	March 10, 2023
Simultaneous diagonalization of commuting Hermitian matrices	4	520	March 7, 2023
Find/Implement Leapfrog method in DifferentialEquations/OrdinaryDiffEq differentialequation	2	624	March 6, 2023
Order of parameters in a vector differential equation function diffeq , differentialequation	6	332	February 25, 2023