JOSS Paper Release

Release of the code after review of JOSS.

• Added a folder called joss, which contains the final version of the paper in markdown format
• The JOSS Submission URL

v1.0.1

FastVPINNs 1.0.1

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Minor Changes:

• Changes to the README.md file
• Moved all the build metadata from setup.py to pyproject.toml for future proofing builds

v1.0.0

FastVPINNs

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A fast tensor based hp-Variational PINNs solver for Partial differential equations based on tensorflow2.0

Features

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Geometry Module

• Supports internal mesh generation for structured quadrilateral meshes
• Supports external (gmsh) generated quad meshes for complex geometries.
• Supports boundary tagging for external meshes (for specifying different boundary values)

FE Module

• Supports generating test function and its gradients in the required matrix format
• Supports bilinear transformations to handle complex geometries
• Supports extracting and applying Dirichlet boundary conditions from complex geometries.
• Supports the assembly of RHS matrix, based on the values provided.
• Supports quadrature routines for numerical integration

Physics Module

• Contains the tenor-based loss calculation templates for various equations in forward problems such as poisson-2d, helmholtz-2d and cd2d and also for some inverse problems in 2D

Model Module

• supports dense model architecture with various activation functions ( As supported by tensorflowv2.0)

Known issues

None. If you find any, please refer to contributing section in our documentation to raise any issue.