Status of integration, optimization, and nl solvers


22

485

May 2, 2021

Nonlinear PDE with neural network


1

119

May 1, 2021

Best way to take derivatives of unevenly spaced data (with interpolations? discrete derivatives?)


37

1253

April 30, 2021

How to pass constraints in NLsolve?


5

82

April 30, 2021

`x==y` is true but `π^x == π^y` is false


8

416

April 25, 2021

Why the dimension of V1 = ℤ₂Space(0=>3,1=>2) is 5?


0

88

April 25, 2021

Triangular Schur decomposition for a matrix with complex eigenvalues?


5

380

April 22, 2021

Using symmetry with TensorKit: ERROR: LoadError: MethodError: no method matching similarstructure_from_indices


1

67

April 22, 2021

The problem of calling “MKL pardiso” in Julia


6

1117

April 21, 2021

Getindex A[i,j] wrong complexity on SparseMatrixCSC?


18

367

April 19, 2021

TensorKit efficiency


9

155

April 18, 2021

Using DefaultDict as a (high dimension) SparseArray?


0

79

April 18, 2021

How to bring differential equations to wanted value with DiffEqFlux?


24

534

April 17, 2021

Second Order DE producing incorrect results


3

126

April 16, 2021

Preparing tutorials and books


7

306

April 15, 2021

Adding noise in frequency domain while solving an SPDE


3

95

April 14, 2021

Difference between sum over indexed array or equivalent view on the array


0

65

April 13, 2021

What does `fastabs(z::Complex)` do?


3

127

April 12, 2021

How to create JSON files for finite element meshes?


0

83

April 8, 2021

Using flat() in LinearInterpolation


2

68

April 7, 2021

Finite Element Assembly using map over elements


6

209

April 5, 2021

Solving inequations


7

159

April 2, 2021

Integration fails: “Warning: Automatic dt set the starting dt as NaN, causing instability”


10

359

March 27, 2021

Integration over regions with varying boundaries, triangular domains and more


10

310

March 24, 2021

Error when assigning a difference to a vector


5

109

March 24, 2021

Differentialequations.jl: SDE ensemble solve fails for vector SDEs?


2

94

March 23, 2021

Getting CartesianIndices to propagate


8

170

March 20, 2021

Fast Hessian size increase


6

115

March 19, 2021

Why is SUM always used in differentiation?


3

225

March 19, 2021

Multidimensional integration and differentiation


3

247

March 10, 2021
