4 citations · 8 across the 4 of their papers we have counts for
5 papers
Semi-Lagrangian Subgrid Reconstruction for Advection-Dominant Multiscale Problems
Konrad Simon, Jörn Behrens
We introduce a new framework of numerical multiscale methods for advection-dominated problems motivated by climate sciences. Current numerical multiscale methods (MsFEM) work well…
Multiscale finite elements through advection-induced coordinates for transient advection-diffusion equations
Konrad Simon, Jörn Behrens
Long simulation times in climate sciences typically require coarse grids due to computational constraints. Nonetheless, unresolved subscale information significantly influences the…
Elasticity-based Matching by Minimizing the Symmetric Difference of Shapes
Konrad Simon, Ronen Basri
We consider the problem of matching two shapes assuming these shapes are related by an elastic deformation. Using linearized elasticity theory and the finite element method we seek…
A Hyperelastic Two-Scale Optimization Model for Shape Matching
Konrad Simon, Sameer Sheorey, David Jacobs +1
We suggest a novel shape matching algorithm for three-dimensional surface meshes of disk or sphere topology. The method is based on the physical theory of nonlinear elasticity and…
Global Well-posedness of a System of Nonlinearly Coupled KdV equations of Majda and Biello
Yanqiu Guo, Konrad Simon, Edriss S. Titi
This paper addresses the problem of global well-posedness of a coupled system of Korteweg-de Vries equations, derived by Majda and Biello in the context of nonlinear resonant inter…