On the Identification of Source Term in the Heat Equation from Sparse Data.

William Rundell Zhidong Zhang

Published in: SIAM J. Math. Anal. (2020)

Keyphrases

sparse data
heat equation
high dimensional
steady state
scale space
scale spaces
image smoothing
partial differential equations
diffusion process
gaussian kernel
heat kernel
weight matrix
data sets
machine learning
similarity measure
query processing