Rational approximation to the Fermi-Dirac function with applications in density functional theory.

Roger B. Sidje Yousef Saad

Published in: Numer. Algorithms (2011)

Keyphrases

neural network
continuous functions
general theory
error bounds
piecewise linear
bounded rationality
linear approximation
data sets
density function
np hard
closed form
computational model
pointwise
worst case
approximation error
approximation spaces
social choice
multiscale
case study
central limit theorem