Netgen/NGSolve

Topic	Replies	Views	Activity
Usermeeting 2025 General We are happy to open registration for the 2025 NGSolve Usermeeting hosted by the University of Hamburg. Dates: June 11-13, 2025 Location: University of Hamburg If you are interested to join register at There is no r…	1	54	March 24, 2025
Welcome to the new Netgen/NGSolve Forum! General	0	809	May 5, 2023
Assembly error involving dgjumps for MatrixValued fes NGSolve variational-form	2	10	April 23, 2025
Error when calculating derivative of CoefficientFunction NGSolve	3	23	April 22, 2025
Update a CoefficientFunction defined in terms of GridFunctions General	4	12	April 21, 2025
Preconditioned GMRes terminates preemptively in some cases NGSolve	2	17	April 21, 2025
Negative values for exponential function using ".Set()" NGSolve	2	17	April 15, 2025
Different freeDofs for rows and columns in solver routines NGSolve	5	28	April 15, 2025
3D Boundary Layer generation problem General meshing	0	14	April 15, 2025
Implementation of a system of coupled PDEs NGSolve	2	32	April 14, 2025
Help with Periodic Taylor-Green Vortex Simulation — Pressure Remains Constant / Large Pressure Error General	0	16	April 14, 2025
Controlling for cylinder twist/rotation in Netgen.occ? Netgen occ	2	27	April 14, 2025
Time stepping does not work NGSolve	1	23	April 14, 2025
How to bulid a sweep geometry in Netgen.OCC Netgen occ	9	173	April 14, 2025
B-Spline use NGSolve	1	133	April 4, 2025
Definedon more than one material in fes? NGSolve	2	32	April 7, 2025
One-turn coil NGSolve	0	23	April 5, 2025
Possible bug using skeleton=True together with deformation=dX General	2	25	April 3, 2025
Drawing multiple Objects without meshing General	1	23	April 2, 2025
An error on HYPRE when compiling ngsolve Installation & Troubleshooting	1	15	April 1, 2025
`CreateBlockSmoother` fails Intermittently on well-posed local problems General	2	31	March 31, 2025
Integration of netgen and trame General	0	18	March 30, 2025
Post-processing matrix Main Forum	0	22	March 30, 2025
High L2 Error in Taylor-Green Vortex (Navier-Stokes) Using FEM with NGSolve NGSolve	4	43	March 28, 2025
Latest version stops supporting mesh refinement with periodic boundaries? NGSolve	2	48	March 25, 2025
Issue with Curve Naming When Fusing Geometry Parts Using Compound and Glue Netgen occ	0	22	March 21, 2025
Could MPI Give Wrong Results with Certain Node Numbers? NGSolve mpi	0	26	March 20, 2025
How to solve the Poisson equation div(grad( u(x, y))) = f(x, y) if f(x, y) is a spline function NGSolve	0	19	March 20, 2025
Defining a CoefficientFunction Using a Mapping Instead of an Explicit Expression General	9	54	March 19, 2025
Step import: Color of first face missing General	2	32	March 19, 2025

Usermeeting 2025

We are happy to open registration for the 2025 NGSolve Usermeeting hosted by the University of Hamburg. Dates: June 11-13, 2025 Location: University of Hamburg If you are interested to join register at There is no r…