The numerical solutions of Eq. 8 were obtained by performing finite element simulations using the open-source computing platform FEniCS (47). The 2D simulation domain was discretized by second-order ...

The full UniRig system consists of two main stages: Skeleton Prediction: An GPT-like transformer autoregressively predicts a topologically valid skeleton hierarchy using a novel Skeleton Tree ...

Kynema-FMB is an open-source performance portable flexible multibody (FMB) dynamics solver designed for time-domain simulations. While originally tailored for wind turbine structural dynamics, the ...

By using the Jones polynomials as suitable topological invariants, we have characterized the topological spectrum as a function of the bending stiffness of the chains by finding, in particular, that ...