Generalized dynamic programming principle and sparse mean-field control problems
Generalized dynamic programming principle and sparse mean-field control problems
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广义动态规划原理与稀疏平均场控制问题
DOI:
10.1016/j.jmaa.2019.123437
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发表时间:
2020
影响因子:
1.3
通讯作者:
Piccoli, Benedetto
中科院分区:
文献类型:
--
作者:
Cavagnari, Giulia;Marigonda, Antonio;Piccoli, Benedetto
In this paper we study optimal control problems in Wasserstein spaces, which are suitable to describe macroscopic dynamics of multi-particle systems. The dynamics is described by a parametrized continuity equation, in which the Eulerian velocity field is affine w.r.t. some variables. Our aim is to minimize a cost functional which includes a control norm, thus enforcing acontrol sparsityconstraint. More precisely, we consider a nonlocal restriction on the total amount of control that can be used depending on the overall state of the evolving mass. We treat in details two main cases: an instantaneous constraint on the control applied to the evolving mass and a cumulative constraint, which depends also on the amount of control used in previous times. For both constraints, we prove the existence of optimal trajectories for general cost functions and that the value function is viscosity solution of a suitable Hamilton-Jacobi-Bellmann equation. Finally, we discuss an abstract Dynamic Programming Principle, providing further applications in the Appendix.
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DOI:
--
发表时间:
2016
期刊:
Networks Heterog. Media
影响因子:
--
作者:
F. Camilli;Raul De Maio;A. Tosin
通讯作者:
A. Tosin
影响因子:
2.4
作者:
F. Camilli;Raul De Maio;A. Tosin
通讯作者:
A. Tosin
DOI:
--
发表时间:
2015
期刊:
System Modelling and Optimization
影响因子:
--
作者:
Giulia Cavagnari;A. Marigonda;G. Orlandi
通讯作者:
G. Orlandi
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
Giulia Cavagnari
通讯作者:
Giulia Cavagnari
影响因子:
0.3
作者:
W. Gangbo;Truyen V. Nguyen;A. Tudorascu
通讯作者:
W. Gangbo;Truyen V. Nguyen;A. Tudorascu