Search Results - "Lessig, Christian"

Efficient implementation of high-order isospectral symplectic Runge-Kutta schemes.

Authors: da Silva, Clauson Carvalho Lessig, Christian Tomei, Carlos

Source: BIT: Numerical Mathematics; Jun2026, Vol. 66 Issue 2, p1-17, 17p

Higher-order isospectral time-integration for hydrodynamics on the sphere.

Authors: Silva, Clauson C. da Viviani, Milo Lessig, Christian

Source: Journal of Computational Dynamics; Apr2026, Vol. 14, p1-14, 14p

A GPU parallelization of the neXtSIM-DG dynamical core (v0.3.1).

Authors: Jendersie, Robert Lessig, Christian Richter, Thomas

Source: Geoscientific Model Development. 2025, Vol. 18 Issue 10, p3017-3040. 24p.

Wavelet Potentials: An Efficient Potential Recovery Technique for Pointwise Incompressible Fluids.

Authors: Lyu, Luan Ren, Xiaohua Cao, Wei et al.

Source: Computer Graphics Forum; May2024, Vol. 43 Issue 2, p1-18, 18p

Benchmarking the geographic generalization of deep learning models for precipitation downscaling.

Authors: Harder, Paula Schmidt, Luca Pelletier, Francis et al.

Source: Scientific Reports. 1/27/2026, Vol. 16 Issue 1, p1-17. 17p.

The neXtSIM-DG dynamical core: A Framework for Higher-order Finite Element Sea Ice Modeling.

Authors: Richter, Thomas Dansereau, Véronique Lessig, Christian et al.

Source: EGUsphere; 3/9/2023, p1-31, 31p

Variational symplectic diagonally implicit Runge-Kutta methods for isospectral systems.

Authors: da Silva, Clauson Carvalho Lessig, Christian

Source: BIT: Numerical Mathematics; Dec2022, Vol. 62 Issue 4, p1823-1840, 18p

On the Effective Dimension of Light Transport.

Authors: Lessig, Christian Fiume, Eugene

Source: Computer Graphics Forum; Jun2010, Vol. 29 Issue 4, p1399-1403, 5p, 2 Diagrams, 2 Graphs

A dynamical core based on a discontinuous Galerkin method for higher-order finite-element sea ice modeling.

Authors: Richter, Thomas Dansereau, Véronique Lessig, Christian et al.

Source: Geoscientific Model Development. 2023, Vol. 16 Issue 13, p3907-3926. 20p.

Latent Space Subdivision: Stable and Controllable Time Predictions for Fluid Flow.

Authors: Wiewel, S. Kim, B. Azevedo, V. C. et al.

Source: Computer Graphics Forum; Dec2020, Vol. 39 Issue 8, p15-25, 11p, 6 Color Photographs, 2 Black and White Photographs, 2 Diagrams, 5 Charts, 3 Graphs

DNN-MG: A hybrid neural network/finite element method with applications to 3D simulations of the Navier–Stokes equations.

Authors: Margenberg, Nils Jendersie, Robert Lessig, Christian et al.

Source: Computer Methods in Applied Mechanics & Engineering; Feb2024, Vol. 420, pN.PAG-N.PAG, 1p

Ψec: A local spectral exterior calculus.

Authors: Lessig, Christian¹, christian.lessig@ovgu.de

Source: Applied & Computational Harmonic Analysis; Mar2021, Vol. 51, p56-103, 48p

Frontmatter.

Source: Computer Graphics Forum; Jul2015, Vol. 34 Issue 4, pi-xi, 11p, 1 Color Photograph

Local Fourier Slice Photography.

Authors: Lessig, Christian¹, lessig@isg.cs.uni-magdeburg.de

Source: ACM Transactions on Graphics; May2020, Vol. 39 Issue 3, p1-16, 16p

Multiresolution Formulation of a Global Circulation Model Specifically Designed for Data-Driven Machine Learning Assistance.

Authors: Dodov, Boyko Lessig, Christian Sapsis, Themistoklis et al.

Source: Geophysical Research Abstracts. 2019, Vol. 21, p1-1. 1p.

A Local Spectral Exterior Calculus for the Primitive Equations.

Authors: da Silva, Clauson Carvalho Lessig, Christian Dodov, Boyko et al.

Source: Geophysical Research Abstracts. 2019, Vol. 21, p1-1. 1p.

Basis enrichment and solid-fluid coupling for model-reduced fluid simulation.

Authors: Gerszewski, Dan Kavan, Ladislav Sloan, Peter‐Pike et al.

Source: Computer Animation & Virtual Worlds; Mar/Apr2015, Vol. 26 Issue 2, p109-117, 9p

Reviewers.

Source: Computer Graphics Forum; Dec2017, Vol. 36 Issue 8, p712-713, 2p

Data-assisted reduced-order modeling of climate dynamics.

Authors: Sapsis, Themis Wan, Zhong Yi Dodov, Boyko et al.

Source: Geophysical Research Abstracts. 2019, Vol. 21, p1-1. 1p.

Front Matter.

Source: Computer Graphics Forum; May2022, Vol. 41 Issue 2, pi-xiv, 1p