Symbolic Time Derivatives in Underworld3
In Underworld3, the time derivative is a symbolic object. It appears in the solver's strong form as a SymPy expression, alongside the constitutive stress and the body force.
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Symbolic Time Derivatives in Underworld3
In Underworld3, the time derivative is a symbolic object. It appears in the solver's strong form as a SymPy expression, alongside the constitutive stress and the body force.
Constitutive Models in Symbolic Form
Physical Units in Computational Geodynamics
Mesh Variables and PETSc Vectors: Keeping Arrays in Sync
How Underworld3 Turns SymPy into C
Our Journey from Underworld2 to Underworld3
AI and Scientific Software: What We Learned Rebuilding Underworld3
Documentation
Symbolic Time Derivatives in Underworld3
In Underworld3, the time derivative is a symbolic object. It appears in the solver's strong form as a SymPy expression, alongside the constitutive stress and the body force.
How many processors should we use to solve Problem X?
Developing Underworld using Python Virtual Environments
Underworld 2.11 Scaling
How to install Underworld on Mac OSX (Apple Silicon M1)
Scaling in Underworld
How to build Conda packages?
Geodynamics
Our Journey from Underworld2 to Underworld3
Underworld is a code for geodynamics — mantle convection, lithospheric deformation, subduction, ice flow. We solve coupled, nonlinear PDEs with complex rheologies using Lagrangian particles to track material history. The project has been running for 20 years: why did we start again ?
Underworld Geodynamic Modelling Workshop. Perth, 7 May 2025
Compressible convection in cartesian coordinates with Underworld3
Stress recovery in Underworld
Australian cities are quiet during lockdown. Earthquake scientists are making the most of it
Underworld publication news: Crustal thickness anomalies in stable continents.
