TY - GEN
T1 - Comparison of Clenshaw–Curtis and Leja Quasi-Optimal Sparse Grids for the Approximation of Random PDEs
AU - Nobile, Fabio
AU - Tamellini, Lorenzo
AU - Tempone, Raul
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2015/11/26
Y1 - 2015/11/26
N2 - In this work we compare different families of nested quadrature points, i.e. the classic Clenshaw–Curtis and various kinds of Leja points, in the context of the quasi-optimal sparse grid approximation of random elliptic PDEs. Numerical evidence suggests that both families perform comparably within such framework.
AB - In this work we compare different families of nested quadrature points, i.e. the classic Clenshaw–Curtis and various kinds of Leja points, in the context of the quasi-optimal sparse grid approximation of random elliptic PDEs. Numerical evidence suggests that both families perform comparably within such framework.
UR - http://hdl.handle.net/10754/622137
UR - http://link.springer.com/10.1007/978-3-319-19800-2_44
UR - http://www.scopus.com/inward/record.url?scp=84951978251&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-19800-2_44
DO - 10.1007/978-3-319-19800-2_44
M3 - Conference contribution
SN - 9783319197999
SP - 475
EP - 482
BT - Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2014
PB - Springer Nature
ER -