User Beni Bogosel

5 votes

4 answers

993 views

Best method to find the zero of a decreasing function numerically

asked Oct 17, 2013 at 16:53

5 votes

1 answer

4k views

How to integrate numerically over a radial domain

asked Nov 7, 2013 at 12:14

5 votes

1 answer

835 views

Derivative of a generalized eigenvalue problem

asked Mar 1, 2015 at 22:49

4 votes

0 answers

92 views

Extrapolation after successive finite element refinement

asked Apr 9, 2017 at 21:51

4 votes

2 answers

6k views

LBFGS or other optimization algorithms - implementations MATLAB

asked Jan 11, 2013 at 13:20

4 votes

2 answers

184 views

Algorithm to find singularities of a log function

asked Feb 7, 2013 at 22:17

4 votes

1 answer

204 views

Taylor expansion of error - Finite elements approximation

asked Feb 21, 2018 at 9:50

4 votes

1 answer

99 views

Geometric Programming - symbolic version

asked Jun 18, 2019 at 11:57

4 votes

1 answer

100 views

Roundoff errors in FEM computations - generalized eigenvalues

asked Oct 20, 2021 at 12:56

4 votes

1 answer

230 views

Saddle point system

asked Feb 23 at 12:45

3 votes

1 answer

403 views

Compute mesh of the projection of a 3D surface triangulation

asked Mar 25, 2018 at 21:35

3 votes

1 answer

141 views

What's the best way to handle a quadratic constraint

asked Sep 4, 2013 at 17:53

3 votes

0 answers

364 views

Solving PDE or eigenvalue problems without FEM

asked Jan 11, 2013 at 23:45

2 votes

2 answers

195 views

How to impose a constant constraint PDE

asked Dec 3, 2013 at 22:10

2 votes

1 answer

514 views

Potential gain - Matlab vs C/C++ - assembly and eigenvalues

asked Jan 31, 2018 at 14:45

2 votes

2 answers

227 views

Find triangle which contains point on the sphere

asked Oct 9, 2015 at 9:14

2 votes

4 answers

4k views

Fit best polygon to a discrete contour

asked Oct 5, 2016 at 8:15

2 votes

1 answer

276 views

Projecting onto convex shapes - best fit convex polygon

asked Nov 29, 2014 at 14:00

2 votes

0 answers

122 views

A priori error estimates - finite element method - mixed boundary conditions

asked Apr 12, 2021 at 20:51

2 votes

2 answers

587 views

Different sources of error in Finite Element computations

asked Oct 14, 2021 at 10:04

1 vote

1 answer

433 views

Use SLEPc from Matlab

asked Mar 14, 2018 at 10:51

1 vote

2 answers

404 views

Assemble P2 finite elements - Matlab or references

asked May 23, 2017 at 22:09

1 vote

0 answers

41 views

Optimal partition - variable number of parts

asked Mar 24, 2014 at 23:43

1 vote

2 answers

126 views

When are two vectors considered "close"?

asked Sep 8, 2014 at 11:04

0 votes

1 answer

79 views

Automatic classification of a family of 2D contours or closed surfaces in 3D

asked May 4, 2017 at 20:54

0 votes

1 answer

317 views

Solve eigenvalue problem using finite differences without vectorization

asked Dec 13, 2014 at 12:18

0 votes

1 answer

71 views

Detect all "visible" points on a triangulated surface

asked Mar 9, 2018 at 23:36

0 votes

0 answers

44 views

Quadrature rules for products of 2D regions

asked Oct 11, 2022 at 12:44

Stack Exchange Network

28 Questions

Best method to find the zero of a decreasing function numerically

How to integrate numerically over a radial domain

Derivative of a generalized eigenvalue problem

Extrapolation after successive finite element refinement

LBFGS or other optimization algorithms - implementations MATLAB

Algorithm to find singularities of a log function

Taylor expansion of error - Finite elements approximation

Geometric Programming - symbolic version

Roundoff errors in FEM computations - generalized eigenvalues

Saddle point system

Compute mesh of the projection of a 3D surface triangulation

What's the best way to handle a quadratic constraint

Solving PDE or eigenvalue problems without FEM

How to impose a constant constraint PDE

Potential gain - Matlab vs C/C++ - assembly and eigenvalues

Find triangle which contains point on the sphere

Fit best polygon to a discrete contour

Projecting onto convex shapes - best fit convex polygon

A priori error estimates - finite element method - mixed boundary conditions

Different sources of error in Finite Element computations

Use SLEPc from Matlab

Assemble P2 finite elements - Matlab or references

Optimal partition - variable number of parts

When are two vectors considered "close"?

Automatic classification of a family of 2D contours or closed surfaces in 3D

Solve eigenvalue problem using finite differences without vectorization

Detect all "visible" points on a triangulated surface

Quadrature rules for products of 2D regions