Computational Science Stack Exchange

14 votes

4 answers

2k views

Why aren't Krylov subspace methods popular in the Machine Learning community compared to Gradient Descent?

Laurent90

2,192

answered 13 hours ago

4 votes

1 answer

3k views

CFD in Python: Mesh Generation

CommunityBot

1

modified 13 hours ago

4 votes

1 answer

63 views

Why is SCF likely to converge in Hartree-Fock?

Laurent90

2,192

answered yesterday

0 votes

0 answers

11 views

New User having problem with convergence during Geo-Optimisation and need some professional insight

Soni

1

asked yesterday

1 vote

2 answers

753 views

Implementing Dirichlet BC for the Advection-Diffusion equation using a second-order Upwind Scheme finite difference discretization

CommunityBot

1

modified Jun 5 at 5:02

2 votes

1 answer

77 views

Mesh distortion caused by linear sub-division

Wolfgang Bangerth

59k

answered Jun 4 at 4:26

0 votes

0 answers

75 views

convergence of the internal pressurized cylinder problem using adaptive mesh refinement

kstn

331

modified May 30 at 9:06

2 votes

2 answers

178 views

Why should one use a tree structure to represent discrete function spaces?

Donte Lightfoot

67

answered May 29 at 4:55

3 votes

3 answers

301 views

Can Biological Systems Act as Executable Computational Hardware?

shawn_halayka

31

modified May 27 at 19:26

3 votes

1 answer

230 views

Nonlinear conjugate gradient with orthogonality constraint

greg

684

modified May 26 at 13:48

1 vote

1 answer

563 views

Is there a simple way to avoid carbuncles for FD WENO methods?

CommunityBot

1

modified May 26 at 11:09

2 votes

1 answer

380 views

Determining the voxels between two boundary surfaces

CommunityBot

1

modified May 24 at 17:04

6 votes

1 answer

654 views

Distributed Lagrange multiplier approach to impose constraint in Poisson equation

CommunityBot

1

modified May 24 at 12:05

2 votes

1 answer

171 views

Solving equation for intersection of a line and an ellipse

Mohamed Cheddadi

361

answered May 21 at 1:38

Stack Exchange Network

Explore our questions

Why aren't Krylov subspace methods popular in the Machine Learning community compared to Gradient Descent?

CFD in Python: Mesh Generation

Why is SCF likely to converge in Hartree-Fock?

New User having problem with convergence during Geo-Optimisation and need some professional insight

Implementing Dirichlet BC for the Advection-Diffusion equation using a second-order Upwind Scheme finite difference discretization

Mesh distortion caused by linear sub-division

convergence of the internal pressurized cylinder problem using adaptive mesh refinement

Why should one use a tree structure to represent discrete function spaces?

Can Biological Systems Act as Executable Computational Hardware?

Nonlinear conjugate gradient with orthogonality constraint

Is there a simple way to avoid carbuncles for FD WENO methods?

Determining the voxels between two boundary surfaces

Distributed Lagrange multiplier approach to impose constraint in Poisson equation

Solving equation for intersection of a line and an ellipse

Hot Network Questions