Ulrich Langer, R. Löscher, Olaf Steinbach, Huidong Yang,
"Robust iterative solvers for algebraic systems arising from elliptic optimal control problem"
, in In I. Lirkovand S. Margenov, editors: Large-Scale Scientific Computing, Serie Lecture Notes in Computer Science (LNCS), Vol. 13952, Springer, Seite(n) 35-43, 2024
Original Titel:
Robust iterative solvers for algebraic systems arising from elliptic optimal control problem