Papers by Fernando De Goes

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Anisotropic Elasticity for Inversion-Safety and Element Rehabilitation

Theodore Kim, Fernando De Goes, Hayley Iben
July 2019

We present an analysis of anisotropic hyperelasticity, specifically transverse isotropy, that obtains closed-form expressions for the eigendecompositions of many common energies. We then use these to build fast and concise Newton implementations. We leverage our analysis in two separate applications. First, we show that existing anisotropic energies are not inversion-safe, ... more

Paper (PDF)


Additional materials: [Anisotropy2019_supplement.pdf], []