Results 21 to 30 of about 231,620 (237)

Optimal control of entanglement via quantum feedback [PDF]

open access: yes, 2006
It has recently been shown that finding the optimal measurement on the environment for stationary Linear Quadratic Gaussian control problems is a semi-definite program.
A. S. Holevo   +11 more
core   +2 more sources

APPROXIMATING SOLUTIONS FOR A CLASS OF STOCHASTIC FRACTIONAL LINEAR QUADRATIC OPTIMAL CONTROL PROBLEMS [PDF]

open access: yesAnalele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, 2018
In this paper we consider a linear quadratic control problem for a class of discretetime fractional order systems with multiplicative noise and we find lower bounds of the optimal cost and approximating solutions for the optimal control law.
Viorica Mariela Ungureanu
doaj  

An optimal control problem for linear SDE of mean-field type with terminal constraint and partial information

open access: yesAdvances in Difference Equations, 2019
This paper is concerned with an optimal control problem for a linear stochastic differential equation (SDE) of mean-field type, where the drift coefficient of observation equation is linear with respect to the state, the control and their expectations ...
Haiyan Zhang
doaj   +1 more source

Linear quadratic optimal control of conditional McKean-Vlasov equation with random coefficients and applications * [PDF]

open access: yes, 2016
We consider the optimal control problem for a linear conditional McKean-Vlasov equation with quadratic cost functional. The coefficients of the system and the weigh-ting matrices in the cost functional are allowed to be adapted processes with respect to ...
Pham, Huyên
core   +2 more sources

Mean-Field Stochastic Linear Quadratic Optimal Control Problems: Closed-Loop Solvability

open access: yes, 2016
An optimal control problem is studied for a linear mean-field stochastic differential equation with a quadratic cost functional. The coefficients and the weighting matrices in the cost functional are all assumed to be deterministic.
Li, Xun, Sun, Jingrui, Yong, Jiongmin
core   +1 more source

Singularly perturbed forward-backward stochastic differential equations: application to the optimal control of bilinear systems [PDF]

open access: yes, 2018
We study linear-quadratic stochastic optimal control problems with bilinear state dependence for which the underlying stochastic differential equation (SDE) consists of slow and fast degrees of freedom.
Hartmann, Carsten   +2 more
core   +2 more sources

Development of Methods for Solving Linear-Quadratic Optimal Control Problems in the Scholarly Works of Professor V. A. Srochko (to the 80th Anniversary of His Birth)

open access: yesИзвестия Иркутского государственного университета: Серия "Математика"
The paper provides a brief review of some results obtained in the study of linear-quadratic optimal control problems by one of the founders of the Irkutsk school of optimal control Professor V. A. Srochko.
V.G. Antonik, A. V. Arguchintsev
doaj   +1 more source

Interpreting the dual Riccati equation through the LQ reproducing kernel

open access: yesComptes Rendus. Mathématique, 2021
In this study, we provide an interpretation of the dual differential Riccati equation of Linear-Quadratic (LQ) optimal control problems. Adopting a novel viewpoint, we show that LQ optimal control can be seen as a regression problem over the space of ...
Aubin-Frankowski, Pierre-Cyril
doaj   +1 more source

Linear Quadratic Stochastic Optimal Control Problems with Operator Coefficients: Open-Loop Solutions

open access: yes, 2019
An optimal control problem is considered for linear stochastic differential equations with quadratic cost functional. The coefficients of the state equation and the weights in the cost functional are bounded operators on the spaces of square integrable ...
Wei, Qingmeng   +2 more
core   +1 more source

Stochastic HJB Equations and Regular Singular Points [PDF]

open access: yes, 2018
IIn this paper we show that some HJB equations arising from both finite and infinite horizon stochastic optimal control problems have a regular singular point at the origin. This makes them amenable to solution by power series techniques.
Krener, Arthur J.
core   +1 more source

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