From the local sequence of snapshots over each subdomain, a number of local basis vectors is formed using POD, and then the RBF interpolation is used to estimate the derivative matrices for each subdomain. Finally, those derivative matrices are substituted into a POD-TPWL algorithm to form a...
In the subdomain POD-TPWL algorithm, firstly, a sequence of snapshots over the entire computational domain is saved and then partitioned into subdomains. From the local sequence of snapshots over each subdomain, a number of local basis vectors is formed using POD, and then the RBF ...
Nonlinear Model Order Reduction in Nanoelectronics: Combination of POD and TPWL. PAMM, 8(1):10057-10060, 2008.Bechtold, T., Striebel, M., Mohaghegh, K., ter Maten, E.J.W.: Nonlinear model order reduction in nanoelectronics: com- bination of POD and TPWL. PAMM 8(1), 10,057-10,...