Results 1 to 10 of about 195,148 (324)

Recent Advances of Constrained Variational Problems Involving Second-Order Partial Derivatives: A Review

open access: yesMathematics, 2022
This paper comprehensively reviews the nonlinear dynamics given by some classes of constrained control problems which involve second-order partial derivatives.
Savin Treanţă
doaj   +1 more source

Optimality conditions applied to free-time multi-burn optimal orbital transfers

open access: yes, 2016
While the Pontryagin Maximum Principle can be used to calculate candidate extremals for optimal orbital transfer problems, these candidates cannot be guaranteed to be at least locally optimal unless sufficient optimality conditions are satisfied. In this
Chen, Zheng
core   +3 more sources

Necessary optimality conditions of the second oder in a stochastic optimal control problem with delay argument

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2016
The optimal control problem of nonlinear stochastic systems which mathematical model is given by Ito stochastic differential equation with delay argument is considered.
Rashad oglu Mastaliyev
doaj   +1 more source

Optimal Control of Differential Inclusions, II: Sweeping

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2020
This paper is devoted to optimal control of dynamical systems governed by differential inclusions with discontinuous velocity mappings. This framework mostly concerns a new class of optimal control problems described by various versions of the socalled ...
B.S. Mordukhovich
doaj   +1 more source

Optimality for Control Problem with PDEs of Second-Order as Constraints

open access: yesMathematics, 2022
This paper deals with a class of second-order partial differential equation (in short, PDE) constrained optimal control problems. More specifically, by using appropriate variational techniques, we state necessary conditions of optimality associated with ...
Savin Treanţă   +2 more
doaj   +1 more source

FIRST AND SECOND-ORDER OP TIMALITY CONDITIONS USING APPROXIMATIONS FOR VECTOR EQUILIBRIUM PROBLEMS WITH CONSTRAINTS

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2012
We consider various kinds of solutions to nonsmooth vector equilibrium problems with functional constraints. By using first and second-order approximations as generalise derivatives we establish both necessary and sufficient optimality conditions.
Phan Quốc Khánh, Lê Thanh Tùng
doaj   +1 more source

Optimality Conditions for Nonlinear Semidefinite Programming via Squared Slack Variables

open access: yes, 2015
In this work, we derive second-order optimality conditions for nonlinear semidefinite programming (NSDP) problems, by reformulating it as an ordinary nonlinear programming problem using squared slack variables.
Fukuda, Ellen H.   +2 more
core   +1 more source

Optimal control of the sweeping process over polyhedral controlled sets [PDF]

open access: yes, 2015
The paper addresses a new class of optimal control problems governed by the dissipative and discontinuous differential inclusion of the sweeping/Moreau process while using controls to determine the best shape of moving convex polyhedra in order to ...
Colombo, Giovanni   +3 more
core   +3 more sources

Maximum Principle in the Optimal Control Problems for Systems with Integral Boundary Conditions and Its Extension

open access: yesAbstract and Applied Analysis, 2013
The optimal control problem with integral boundary condition is considered. The sufficient condition is established for existence and uniqueness of the solution for a class of integral boundary value problems for fixed admissible controls.
A. R. Safari   +2 more
doaj   +1 more source

Pareto Optimality Conditions and Duality for Vector Quadratic Fractional Optimization Problems

open access: yesJournal of Applied Mathematics, 2014
One of the most important optimality conditions to aid in solving a vector optimization problem is the first-order necessary optimality condition that generalizes the Karush-Kuhn-Tucker condition.
W. A. Oliveira   +3 more
doaj   +1 more source

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