Keywords: مشکلات کنترل بهینه; Optimal control problems; Immiscible displacement in porous media; Mixed formulations; Finite volume element methods; Error estimation;
مقالات ISI مشکلات کنترل بهینه (ترجمه نشده)
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Keywords: مشکلات کنترل بهینه; Elliptic equations; Optimal control problems; Error estimate; Superconvergence; Mixed finite element methods;
Keywords: مشکلات کنترل بهینه; Elliptic equations; Optimal control problems; Superconvergence; A posteriori error estimates; Splitting positive definite mixed finite element methods49J20; 65N30
Keywords: مشکلات کنترل بهینه; Optimal control problems; Quasilinearization; Pesudospectral methods; Variational principles; Hamiltonian boundary value problems;
Keywords: مشکلات کنترل بهینه; Galerkin finite element method; Optimal control problems; Time fractional diffusion equations; A priori error estimate; Variational discretization
Keywords: مشکلات کنترل بهینه; Foreign direct investment; Two-sector economic growth model; Environmental Kuznets curve; Optimal management of environmental resources; Optimal control problems
Keywords: مشکلات کنترل بهینه; A priori error estimates; Boundary observations; Finite elements; Mixed finite elements; Optimal control problems
Keywords: مشکلات کنترل بهینه; Optimal control problems; Stabilized finite elements; Convection dominated problems; Pointwise inequality constraints; COMSOL Multiphysics
Keywords: مشکلات کنترل بهینه; 60J75; 60H10; Backward stochastic differential equations; Jump Markov processes; Optimal control problems;
A priori and a posteriori error estimates of H1-Galerkin mixed finite element methods for optimal control problems governed by pseudo-hyperbolic integro-differential equations
Keywords: مشکلات کنترل بهینه; Pseudo-hyperbolic integro-differential equations; Optimal control problems; A priori error estimates; A posteriori error estimates; H1-Galerkin mixed finite element methods; 49J20; 65N30;
A monotone scheme for sparsity optimization in lp with p Ð (0,1]
Keywords: مشکلات کنترل بهینه; nonsmooth nonconvex optimization; sparsity optimization; active-set method; monotone algorithm; optimal control problems; image reconstruction;
Hamilton-Jacobi-Bellman equations for optimal control processes with convex state constraints
Keywords: مشکلات کنترل بهینه; State constraint sets; Optimal control problems; Convex constraints; HJB equations; Viscosity solutions;
New elliptic projections and a priori error estimates of H1-Galerkin mixed finite element methods for optimal control problems governed by parabolic integro-differential equations
Keywords: مشکلات کنترل بهینه; Parabolic integro-differential equations; Optimal control problems; A priori error estimates; Elliptic projections; H1-Galerkin mixed finite element methods; 49J20; 65N30,;
Constrained BSDEs representation of the value function in optimal control of pure jump Markov processes
Keywords: مشکلات کنترل بهینه; 93E20; 60H10; 60G55; 60J25; Backward stochastic differential equations; Optimal control problems; Pure jump Markov processes; Marked point processes; Randomization;
High accuracy analysis of nonconforming MFEM for constrained optimal control problems governed by Stokes equations
Keywords: مشکلات کنترل بهینه; Nonconforming mixed finite element; Supercloseness and superconvergence; Optimal control problems; Stokes equations;
A stable nonconforming mixed finite element scheme for elliptic optimal control problems
Keywords: مشکلات کنترل بهینه; Nonconforming mixed finite element method; Optimal control problems; Optimal order error estimates
A priori and a posteriori error estimates of H1H1-Galerkin mixed finite element methods for elliptic optimal control problems
Keywords: مشکلات کنترل بهینه; Elliptic equations; Optimal control problems; A priori error estimates; A posteriori error estimates; H1H1-Galerkin mixed finite element methods
Superconvergence of fully discrete rectangular mixed finite element methods of parabolic control problems
Keywords: مشکلات کنترل بهینه; 49N10; 49M15; 65M25; 65M60Parabolic equations; Optimal control problems; Superconvergence; Fully discrete mixed finite element methods; Postprocessing
Error estimates and superconvergence of mixed finite element methods for fourth order hyperbolic control problems
Keywords: مشکلات کنترل بهینه; Error estimates; Superconvergence; Optimal control problems; Fourth order hyperbolic equations; Semidiscrete mixed finite element methods;
A posteriori error estimates for control problems governed by nonlinear elliptic equations in hp-FEM
Keywords: مشکلات کنترل بهینه; A posteriori error estimates; hp-FEM; Adaptive finite element approximation; Optimal control problems;
Application of variational iteration method for Hamilton–Jacobi–Bellman equations
Keywords: مشکلات کنترل بهینه; Optimal control problems; Hamilton–Jacobi–Bellman (HJB) Equations; Variational iteration method (VIM); Banach’s fixed point theorem
On homotopy analysis method applied to linear optimal control problems
Keywords: مشکلات کنترل بهینه; Homotopy analysis method; Optimal control problems; Pontryagin’s maximum principle; Hamiltonian system
An approximate-analytical solution for the Hamilton–Jacobi–Bellman equation via homotopy perturbation method
Keywords: مشکلات کنترل بهینه; Homotopy perturbation method; Optimal control problems; Hamilton–Jacobi–Bellman equation; He’s polynomials
A mass-conservative characteristic FE scheme for optimal control problems governed by convection–diffusion equations
Keywords: مشکلات کنترل بهینه; Mass-conservative characteristic finite element; Optimal control problems; Convection–diffusion equations; A priori error estimates
Application of Chebyshev polynomials to derive efficient algorithms for the solution of optimal control problems
Keywords: مشکلات کنترل بهینه; Chebyshev polynomials; Optimal control problems; State parameterization; Weierstrass approximation theorem; Duffing oscillator problem
Existence, uniqueness, and convergence of optimal control problems associated with parabolic variational inequalities of the second kind
Keywords: مشکلات کنترل بهینه; Parabolic variational inequalities of the second kind; Convex combination of solutions; Monotony property; Regularization method; Dependency of the solutions on the data; Strict convexity of cost functional; Optimal control problems
A multiscale finite element method for optimal control problems governed by the elliptic homogenization equations
Keywords: مشکلات کنترل بهینه; Finite element methods; A multiscale finite element method; Heterogeneous theory; Optimal control problems; A priori estimate
The solutions of time-delayed optimal control problems by the use of modified line-up competition algorithm
Keywords: مشکلات کنترل بهینه; Time Delay; Optimal control problems; Evolutionary algorithms; Line-up competition algorithm; Nonlinear programming
A characteristic finite element method for optimal control problems governed by convection–diffusion equations
Keywords: مشکلات کنترل بهینه; 49J20; 65M15; 65M25; 65M60Characteristic finite element method; Optimal control problems; Convection–diffusion equations; Pointwise inequality constraints; A priori error estimates
Numerical methods based on extended one-step methods for solving optimal control problems
Keywords: مشکلات کنترل بهینه; Optimal control problems; Extended one-step methods; A-stability; L-stability;
Error estimation problem of nonlinear integral equations in the space Lp(p ⩾ 1)
Keywords: مشکلات کنترل بهینه; Approximate solutions; Nonlinear integral equations; Optimal control problems;
Semiconcavity results for constrained optimal control problems in a half-space
Keywords: مشکلات کنترل بهینه; Optimal control problems; State constraints; Dynamic programming; Semiconcavity;