===firstname:
C. T.
===firstname3:
R
===affil6:
ORNL
===lastname3:
Pawloski
===email:
tim_kelley@ncsu.edu
===keyword_other2:

===lastname6:
Hamilton
===affil5:
Oak Ridge National Laboratory (ORNL)
===lastname4:
Ellis
===lastname7:
Evans
===affil7:
ORNL
===postal:
Department of Mathematics, Box 8205
North Carolina State University
Raleigh, NC 27695-8205
===ABSTRACT:
We analyze the convergence of Anderson acceleration when the fixed point
map is corrupted with errors. We consider uniformly bounded errors and
stochastic errors with infinite tails. We prove local improvement
results which describe the performance of the iteration up to the point
where the accuracy of the function evaluation causes the iteration to
stagnate. We illustrate the results with examples from neutronics.
===affil3:
Sandia
===title:
Local Improvement Results for Anderson Acceleration and
Inaccurate Function Evaluations
===affil2:
NC State University
===lastname2:
Toth
===firstname4:
A
===keyword1:
Nonlinear solution methods, nonlinear least squares
===workshop:
no
===lastname:
Kelley
===firstname5:
S
===keyword2:
Iterative methods in energy applications
===otherauths:

===affil4:
NC State University
===competition:
no
===firstname7:
T
===firstname6:
S
===keyword_other1:

===lastname5:
Slattery
===affilother:

===firstname2:
A