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hIPPYlib: An Extensible Software Framework for Large-Scale Inverse Problems Governed by PDEs

Villa, Umberto; Petra, Noemi; Ghattas, Omar

  • Switch to GitHub Actions for CI
  • Introduce a new function BiLaplacianComputeCoefficients to estimate the PDE coefficient based on a prescribed marginal variance and correlation length
  • Allow BiLaplacianPrior to take spatially varying coefficients as input
  • Add support for non-Gaussian noise models
  • Introduce utilities to interpolate cartesian data (expressed as numpy arrays) on a dolfin mesh.
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