22:40
published on October 7, 2024
Convergence analysis and parameter choice for the iterated Arnoldi-Tikhonov method
By Lothar Reichel
Appears in collections : Special events, Lagrange Days, Lagrange Days / Journées Lagrange
Mathematical modeling and numerical mathematics of today is very much Lagrangian and modern automated modeling techniques lead to differential-algebraic systems. The optimal control for such systems in general cannot be obtained using the classical Euler-Lagrange approach or the maximum principle, but it is shown how this approach can be extended.