Galerkin-Chebyshev approximation of Gaussian random fields on compact Riemannian manifolds
Journal article, 2023
Whittle-Matérn fields
Compact Riemannian manifolds
Strong convergence
Laplace-Beltrami operator
Chebyshev polynomials
Galerkin approximation
Gaussian random fields
Weak convergence
Author
Annika Lang
Chalmers, Mathematical Sciences, Applied Mathematics and Statistics
University of Gothenburg
Mike Pereira
University of Gothenburg
Chalmers, Mathematical Sciences, Applied Mathematics and Statistics
BIT Numerical Mathematics
0006-3835 (ISSN) 1572-9125 (eISSN)
Vol. 63 4 51Efficient approximation methods for random fields on manifolds
Swedish Research Council (VR) (2020-04170), 2021-01-01 -- 2024-12-31.
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Chalmers, 2020-02-01 -- 2022-01-31.
Chalmers AI Research Centre (CHAIR), -- .
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Areas of Advance
Transport
Subject Categories
Computational Mathematics
Probability Theory and Statistics
Mathematical Analysis
Roots
Basic sciences
DOI
10.1007/s10543-023-00986-8