Abstract
The authors deal with nonlinear elliptic and parabolic systems that are the Bellman like systems associated to stochastic differential games with mean field dependent dynamics. The key novelty of the paper is that they allow heavily mean field dependent dynamics. This in particular leads to a system of PDE’s with critical growth, for which it is rare to have an existence and/or regularity result. In the paper, they introduce a structural assumptions that cover many cases in stochastic differential games with mean field dependent dynamics for which they are able to establish the existence of a weak solution. In addition, the authors present here a completely new method for obtaining the maximum/minimum principles for systems with critical growths, which is a starting point for further existence and also qualitative analysis.
Similar content being viewed by others
References
Bensoussan, A., Breit, D. and Frehse, J., Parabolic Bellman-systems with mean field dependence, Appl. Math. Optim., 73(3), 2016, 419–432.
Bensoussan, A., Bulíček, M. and Frehse, J., Existence and compactness for weak solutions to Bellman systems with critical growth, Discrete Contin. Dyn. Syst., Ser. B, 17(6), 2012, 1729–1750.
Bensoussan, A., Frehse, J. and Yam, P., Mean field games and mean field type control theory, SpringerBriefs in Mathematics, Springer-Verlag, New York, 2013.
Boccardo, L., Dall’aglio, A., Gallouët, T. and Orsina, L., Nonlinear parabolic equations with measure data, J. Funct. Anal., 147(2), 1997, 237–258.
Boccardo, L. and Gallouët, T., Nonlinear elliptic and parabolic equations involving measure data, J. Funct. Anal., 87(1), 1989, 149–169.
Gomes, D. A., Pimentel, E. A. and Sánchez-Morgado, H., Time-dependent mean-field games in the subquadratic case, Comm. Partial Differential Equations, 40(1), 2015, 40–76.
Gomes, D. A., Pimentel, E. A. and Voskanyan, V., Regularity Theory for Mean-Field Game Systems, Springer International Publishing, New York, 2016.
Ladyzhenskaya, O. A. and Ural'tseva, N. N., Linear and quasilinear elliptic equations, Translated from the Russian by Scripta Technica, Leon Ehrenpreis (eds), Academic Press, New York, 1968.
Lasry, J.-M. and Lions, P.-L., Jeux à champ moyen, I, Le cas stationnaire, C. R. Math. Acad. Sci. Paris, 343(9), 2006, 619–625.
Porretta, A., On the planning problem for a class of mean field games, C. R. Math. Acad. Sci. Paris, 351(11–12), 2013, 457–462.
Porretta, A., Weak solutions to fokker–planck equations and mean field games, ARMA, 216(1), 2015, 1–62.
Author information
Authors and Affiliations
Corresponding author
Additional information
This work was supported by the National Science Foundation (Nos.DMS 1303775, DMS 1612880), the Hong Kong SAR Research Grant Council (Nos.GRF 500113, 11303316), Hausdorff Center for Mathematics at University of Bonn and the Czech Science Foundation (No. 16-03230S).
Rights and permissions
About this article
Cite this article
Bensoussan, A., Bulíček, M. & Frehse, J. Bellman Systems with Mean Field Dependent Dynamics. Chin. Ann. Math. Ser. B 39, 461–486 (2018). https://doi.org/10.1007/s11401-018-0078-4
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11401-018-0078-4
Keywords
- Stochastic games
- Bellman equation
- Mean field equation
- Nonlinear elliptic equations
- Weak solution
- Maximum principle