This paper describes a method for fast simplification of surface meshes. Whereas past
methods focus on visual appearance, our goal is to solve equations on the surface. Hence …

Many computer graphics applications boil down to solving sparse systems of linear
equations. While the current arsenal of numerical solvers available in various specialized …

The spectrum of the Laplace‐Beltrami operator is instrumental for a number of geometric
modeling applications, from processing to analysis. Recently, multiple methods were …

We present a novel approach to enrich arbitrary rig animations with elastodynamic
secondary effects. Unlike previous methods which pit rig displacements and physical forces …

We propose MiNNIE, a simple yet comprehensive framework for real-time simulation of
nonlinear near-incompressible elastics. To avoid the common volumetric locking issues at …

We introduce a novel solver to significantly reduce the size of a geometric operator while
preserving its spectral properties at the lowest frequencies. We use chordal decomposition …

As demands for high-fidelity physics-based animations increase, the need for accurate
methods for simulating deformable solids grows. While higherorder finite elements are …

The simulation of complex deformation problems often requires enrichment techniques that
introduce local high‐resolution detail on a generally coarse discretization. The use cases …

We propose to use nonlinear shape functions represented as neural networks in numerical
coarsening to achieve generalization capability as well as good accuracy. To overcome the …

Nonlinear multiscale problems are ubiquitous in materials science and biology. Complicated
interactions between nonlinearities and (nonseparable) multiple scales pose a major …