Hello everyone, I have just started using FEniCSx and I am toying around with some tensor approximation spaces. Here is my code # FEniCSx libraries from dolfinx.fem import TensorFunctionSpace,assemble_scalar,form from dolfinx.fem.petsc import LinearProblem from dolfinx.mesh import CellType,create_…

See: [BUG]: TensorFunctionSpace not working with symmetric mode · Issue #2534 · FEniCS/dolfinx · GitHub for further developements. There is also a proposed work-around here.

Thanks Dokken, hope the bug gets solved soon. I was able to implement symmetrical tensors adapting the ideas suggested here: [image] Expressing symmetric tensorelement Linear Algebra Hi, I´am using Fenics-2019 1.0. on Windows linux subsystem. I want to create a mixedele…

Problems with symmetrical tensor spaces

dolfinx

g-taraschi February 17, 2023, 5:19pm 3

Thanks Dokken, hope the bug gets solved soon. I was able to implement symmetrical tensors adapting the ideas suggested here:

Topic		Replies	Views
Expressing symmetric tensorelement Linear Algebra	12	1010	February 12, 2021
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Problems with symmetrical tensor spaces

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