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https://numfocus.org/donate-to-fenics Donate to FEniCS Dec 5, 2023 - Your generous gift helps FEniCS pay for developer time, professional services, travel, workshops, and a variety of other needs. donate to fenics https://fenicsproject.org/ FEniCS | FEniCS Project Open-source finite element library fenics project https://fenicsproject.discourse.group/t/paraview-crashes-for-plain-text-xdmf-files-ascii-encoding/19512 Paraview crashes for plain text .xdmf files (ASCII encoding) - I/O - FEniCS Project Feb 17, 2026 - Consider the following .xdmf file generation: import numpy as np from mpi4py import MPI from dolfinx.mesh import create_box, CellType from dolfinx.io import... https://numfocus.myspreadshop.com/fenics+official+logo?idea=5c06fcc11cbf3a23c987d5ca&color=grey FEniCS Official Logo | NumFOCUS Official Swag Shop The official FEniCS logo on a variety of apparel and accessories. FEniCS is a NumFOCUS Sponsored Project. https:numfocus.orgprojectFEniCS official logo fenics numfocus swag shop https://fenicsproject.discourse.group/t/validating-neumann-condition-in-dolfinx/8732 Validating neumann condition in dolfinx - variational formulation - FEniCS Project Jul 8, 2022 - I have solved a PDE and would like to confirm that the neumann boundary conditions are correctly applied. Solution post How to check that the Neumann boundary... validating neumann condition formulation fenics https://fenicsproject.discourse.group/t/problem-with-mesh/6183/9 Problem with mesh - #9 by dokken - mesh - FEniCS Project Jul 12, 2021 - I created a brain mesh with Tetgen and I have obtained a file .mesh. In order to use it with Fenics I used dolfin-converter but it creates me problems since... problem mesh dokken fenics project https://fenicsproject.discourse.group/t/errors-while-running-asimov-contact-demos/19663 Errors while running asimov-contact demos - General - FEniCS Project Apr 20, 2026 - Hello everyone, I have installed dolfinx_contact and can build it successfully, but I run into an error when executing the demo scripts (e.g.... errors running asimov demos general https://numfocus.myspreadshop.com/fenics+official+logo?idea=5c06fcc11cbf3a23c987d5ca&color=beige FEniCS Official Logo | NumFOCUS Official Swag Shop The official FEniCS logo on a variety of apparel and accessories. FEniCS is a NumFOCUS Sponsored Project. https:numfocus.orgprojectFEniCS official logo fenics numfocus swag shop https://fenicsproject.discourse.group/t/dolfinx-violates-superposition-law-for-an-eigenvalue-problem-with-slepc/12890 DOLFINX Violates Superposition Law for an Eigenvalue Problem with SLEPc - General - FEniCS Project Nov 29, 2023 - Hi there, I am trying to solve the in-homogeneous Helmholtz equation with damping and forcing. The equation is; c^2\nabla^2p - c^2\omega i d \nabla^2p +... https://fenicsproject.discourse.group/t/how-to-compute-f-t-x-x-for-some-function-t/143 How to compute f(T(x),x) for some function T - variational formulation - FEniCS Project Feb 6, 2019 - I obtained a function T (here, the temperature) from a former finite element computation, and I would like to use f(T(x),x) as a coefficient in a further... https://fenicsproject.discourse.group/t/how-to-convert-dolfin-mesh-file-xdmf-to-msh/12553 How to convert dolfin mesh file xdmf to msh? - mesh - FEniCS Project Oct 25, 2023 - I am trying to convert dolfin mesh in xdmf to .msh so that I could use the result in other applications. But I have a problem writing the scripts. how to convert dolfin mesh file msh https://fenicsproject.discourse.group/t/using-exported-xdmf-mesh-file-from-freecad-on-fenics/5070/2 Using exported XDMF mesh file from FreeCAD on FEniCS - #2 by dokken - FEniCS Project Feb 10, 2021 - Hi all, I am running the current (stable) Version of FreeCAD 0.18 (Rev. 16146 Git) as an Appimage on Linux Mint 20 which works great so far and created a... https://fenicsproject.discourse.group/t/facing-problem-in-plotting-u-2-vs-dt/13521/2 Facing problem in plotting u^2 vs dt - #2 by francesco-ballarin - General - FEniCS Project Feb 6, 2024 - Hello everyone I want to plot the u^2 vs dt. Can you help me in resolving this issue? from fenics import * import numpy as np import matplotlib.pyplot as plt... https://fenicsproject.discourse.group/t/generating-mesh-on-a-disk/7686 Generating Mesh on a disk - mesh - FEniCS Project Feb 15, 2022 - Hello, Is there a way to generate mesh such that its boundary would be a circle (i.e., mesh covers a disc). Thank you! generating mesh disk fenics project https://www.fx-markets.com/derivatives/currency-derivatives/2464099/best-e-fx-software-provider-fenics Best e-FX Software Provider: Fenics - FX Markets Jul 8, 2016 - Flexibility and a focus on Asia allows rapid expansion of client footprint Flexibility and a focus on Asia allows rapid expansion of client footprint software provider best fx fenics markets https://ftp.zcu.cz/debian/pool/main/f/fenics-basix/?C=S;O=A Index of /debian/pool/main/f/fenics-basix index of debian pool main fenics https://docs.easybuild.io/version-specific/supported-software/f/FEniCS-UFL/ FEniCS-UFL - EasyBuild - building software with ease building software fenics ufl easybuild ease https://fenicsproject.discourse.group/t/integrating-over-an-interior-surface/247/4 Integrating over an interior surface - #4 by MiroK - variational formulation - FEniCS Project Feb 22, 2019 - I would like to integrate a function over a surface lying within my domain. Consider the following code: from dolfin import * from mshr import * omega1 =... an interior https://gmd.copernicus.org/articles/14/5843/2021/gmd-14-5843-2021-relations.html GMD - Relations - fenics_ice 1.0: a framework for quantifying initialization uncertainty for... Abstract. Mass loss due to dynamic changes in ice sheets is a significant contributor to sea level rise, and this contribution is expected to increase in the... https://fenicsproject.org/people-of-fenics/ People of FEniCS | FEniCS Project Open-source finite element library people fenics project https://fenicsproject.discourse.group/t/different-ways-to-do-pointsource/2755 Different ways to do PointSource - FEniCS Project Mar 30, 2020 - Dear all, Suppose that there is a point source in the right-hand side of a linear problem, like \int_\Omega \nabla u\nabla\phi dx+\kappa\int_\Gamma u \phi... different ways to do fenics project https://fenicsproject.discourse.group/t/expression-for-higher-order-element/1750 Expression for higher order element - FEniCS Project Oct 18, 2019 - Hi all, I guess the Expressions in FEniCS are only evaluated on the mesh grid points but not on the interior degrees of freedom? For example, when evaluating... higher order expression element fenics project https://fenicsproject.discourse.group/t/time-dependent-variables-inside-variational-formulation/7592 Time dependent variables inside variational formulation - variational formulation - FEniCS Project Feb 1, 2022 - Dear all, I am trying to solve a problem whose linear form has a term that contains a time dependent variable. For example: Term_1 = ufl.inner(u,v)*ufl.dx... time dependent variables inside formulation https://fenicsproject.discourse.group/t/what-does-the-error-unable-to-compile-c-code-with-dijitso-mean/5622 What does the error " Unable to compile C++ code with dijitso" mean? - FEniCS Project Apr 20, 2021 - Hi! While executing a code, I came across an error message RuntimeError: Unable to compile C++ code with dijitso I went through some of the responses to... https://www.fx-markets.com/technology/trading-systems/1735277/gfi-fenics-in-end-to-end-fx-options-automation GFI Fenics in end-to-end FX options automation - FX Markets Apr 25, 2017 - GFI Group aims to transform the electronic FX options business by automating the entire workflow process of pricing, risk management, bilateral trading,... fx options gfi fenics end automation