Netgen/NGSolve

Topic	Replies	Views	Activity
7th NGSolve Usermeeting General Dear NGSolve-community, we are happy to announce the 2026 NGSolve usermeeting which will take place in Winterthur, Switzerland, June 29 - July 1. Registration is open at: Our local organizer is Simon Stingelin. Look…	1	71	January 29, 2026
Welcome to the new Netgen/NGSolve Forum! General	0	952	May 5, 2023
Attaching geom2d to mesh Netgen	1	7	March 27, 2026
Naming patch on a volume Netgen csg , meshing	2	21	March 23, 2026
Trying to run usermeeting 2019 example of moving meshes General jupyter	4	50	March 2, 2026
HDG/DG for time-dependent convection-diffusion equation General	0	41	February 27, 2026
Crash when writing abaqus mesh file General meshing	1	37	February 23, 2026
C++ SparseMatrix constructor surprise NGSolve	1	26	February 23, 2026
Nonlinear viscosity in Navier-stokes equation General	0	64	February 2, 2026
Msix fails to redirect netgen Installation & Troubleshooting	0	19	February 2, 2026
License Old-Forum - do not post here	2	178	January 31, 2026
Meshing error when using prismatic layers General meshing	2	68	January 27, 2026
Use CoefficientFunction as indicator function to define subdomains General	5	87	January 20, 2026
Ngsolve_special_functions General	3	44	January 19, 2026
Interpolation of a grid function from a hexahedral to a tetrahedral mesh NGSolve	3	32	January 15, 2026
CoordinateTrafo causes segmentation fault with GridFunction-based CoefficientFunction (regression in 6.2.2503) NGSolve	3	55	January 13, 2026
DOFs of higher order (>1) basis functions being ordered differently NGSolve	10	207	January 12, 2026
Manual mesh with .Curve Netgen meshing	0	44	January 6, 2026
Mylittlengsolve and mesh refinement General	2	78	January 6, 2026
Issue: install netgen from source (window 10, cmake gui) Installation & Troubleshooting	1	73	December 18, 2025
Question about dFacetPatch NGSolve ngsxfem	8	96	December 14, 2025
Conforming embedded 1D mesh in 3D volume with Netgen OCC? Netgen meshing , occ	1	72	December 12, 2025
Strange results with Hex-Taylor-Hood elements for incompressible solid mechanics General	2	71	December 2, 2025
Using sympy Spherical Harmonics to customize in-grid evaluation NGSolve	0	31	December 1, 2025
Feature Request: Python API for High-Order Curving of Externally Imported Meshes Netgen	0	62	November 29, 2025
Modeling a fixed joint NGSolve	0	33	November 29, 2025
OCC Geometry Split General	0	39	November 28, 2025
NGSolve Periodic Boundary Condition Regression Bug Report NGSolve	0	71	November 24, 2025
How to create a GridFunction-based CoefficientFunction that does not follow mesh deformation? NGSolve	2	53	November 24, 2025
Best eigensolver for the first 500 eigenvalues on periodic mesh General	0	41	November 20, 2025

7th NGSolve Usermeeting

Dear NGSolve-community, we are happy to announce the 2026 NGSolve usermeeting which will take place in Winterthur, Switzerland, June 29 - July 1. Registration is open at: Our local organizer is Simon Stingelin. Look…