Pseudo-Spectral Methods for the Laplace-Beltrami Equation and the Hodge Decomposition on Surfaces of Genus One
Journal Article
·
· Numerical Methods for Partial Differential Equations
- New York Univ. (NYU), NY (United States). Courant Institute of Mathematical Sciences; DOE/OSTI
- New York Univ. (NYU), NY (United States). Courant Institute of Mathematical Sciences; Simons Foundation, New York, NY (United States). Simons Center for Data Analysis
The inversion of the Laplace-Beltrami operator and the computation of the Hodge decomposition of a tangential vector field on smooth surfaces arise as computational tasks in many areas of science, from computer graphics to machine learning to computational physics. In this work, we present a high-order accurate pseudo-spectral approach, applicable to closed surfaces of genus one in three-dimensional space, with a view toward applications in plasma physics and fluid dynamics.
- Research Organization:
- New York Univ. (NYU), NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); Office of the Assistant Secretary of Defense for Research and Engineering; US Air Force Office of Scientific Research (AFOSR)
- Grant/Contract Number:
- FG02-88ER25053
- OSTI ID:
- 1532853
- Journal Information:
- Numerical Methods for Partial Differential Equations, Journal Name: Numerical Methods for Partial Differential Equations Journal Issue: 3 Vol. 33; ISSN 0749-159X
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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