Error estimates for discrete generalized FEMs with locally optimal spectral approximations.

Chupeng Ma Robert Scheichl

Published in: Math. Comput. (2022)

Keyphrases

locally optimal
error estimates
error estimation
globally optimal
cross validation
provably correct
error analysis
model selection
optimal solution
data sets
spectral analysis
neural network
hyperspectral
reverse engineering
training set
rough approximations
linear functions
difference equations
feature selection