Welcome to the FreeFEM Community


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1572

March 1, 2020

About the General Discussion category


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334

March 29, 2019

Multi region 3dmesh


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23

July 23, 2021

Weighting integral by mesh area


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9

July 23, 2021

Problems in solving hydrogen atom energy levels


3

35

July 22, 2021

Segmentation Violation using PETSc


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65

July 22, 2021

How the boundary condition is calculated


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19

July 22, 2021

How to save/storage solutions in Freefem


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20

July 21, 2021

The type "9" of cell of the "vtk" can not be input in FreeFem


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31

July 21, 2021

What are the best way to get error estimates from a PDE solver?


13

91

July 21, 2021

FreeFem PETSc matrix operations


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24

July 20, 2021

Reset the Dirichelet boundary condition


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21

July 19, 2021

Integrate Solution over an interior "Slice"


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15

July 19, 2021

How to use notaregion (identify if a point is within the domain)


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18

July 19, 2021

Interpolation with zero extension


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16

July 19, 2021

The integral mesh and the mesh associated to test functions or unknown functions can be different in the case of varf form


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11

July 19, 2021

Preconditioner for PETSc Mat


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46

July 18, 2021

How to 1d intergrate along x/y direction in 2d mesh


4

117

July 18, 2021

Hydrodynamic Stability Implementation in FreeFEM


22

576

July 18, 2021

Problem interpolating between meshes


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92

July 15, 2021

Calculate on variable depth scalar field


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36

July 14, 2021

A+B and its sparsity


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29

July 13, 2021

How assignment operator works for discontinuous fields


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24

July 12, 2021

Profile memory in freefem


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27

July 12, 2021

Additive Manufacturing Modeling


1

121

July 11, 2021

Levelset Dirichlet Condition in 3d on phi=0 surface


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32

July 11, 2021

Assertion fail: femlib/GQuadTree.cpp


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66

July 11, 2021

Transient problems in elasticity


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186

July 8, 2021

Moving mesh without movemesh()


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39

July 8, 2021

Assertion fail: (nbdeja<100)


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37

July 8, 2021
