In this paper, we present an extension of Uzawa’s algorithm and apply it to build approximating sequences of mean field games systems. We prove that Uzawa’s iterations can be used in a more general situation than the one in it is usually used. We then present some numerical results of those iterations on discrete mean field games systems of optimal stopping, impulse control and continuous control.
Mots-clés : Uzawa’s algorithm, mean field games, variational inequalities
@article{M2AN_2020__54_3_1053_0, author = {Bertucci, Charles}, title = {A remark on {Uzawa{\textquoteright}s} algorithm and an application to mean field games systems}, journal = {ESAIM: Mathematical Modelling and Numerical Analysis }, pages = {1053--1071}, publisher = {EDP-Sciences}, volume = {54}, number = {3}, year = {2020}, doi = {10.1051/m2an/2019084}, mrnumber = {4094733}, zbl = {1437.91051}, language = {en}, url = {http://www.numdam.org/articles/10.1051/m2an/2019084/} }
TY - JOUR AU - Bertucci, Charles TI - A remark on Uzawa’s algorithm and an application to mean field games systems JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2020 SP - 1053 EP - 1071 VL - 54 IS - 3 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/m2an/2019084/ DO - 10.1051/m2an/2019084 LA - en ID - M2AN_2020__54_3_1053_0 ER -
%0 Journal Article %A Bertucci, Charles %T A remark on Uzawa’s algorithm and an application to mean field games systems %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2020 %P 1053-1071 %V 54 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an/2019084/ %R 10.1051/m2an/2019084 %G en %F M2AN_2020__54_3_1053_0
Bertucci, Charles. A remark on Uzawa’s algorithm and an application to mean field games systems. ESAIM: Mathematical Modelling and Numerical Analysis , Tome 54 (2020) no. 3, pp. 1053-1071. doi : 10.1051/m2an/2019084. http://www.numdam.org/articles/10.1051/m2an/2019084/
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