The Euler approximation in state constrained optimal control

Error Estimates for the Numerical Approximation of a Semilinear Elliptic Control Problem

Computational Optimization and Applications

Error Estimates for the Numerical Approximation of Boundary Semilinear Elliptic Control Problems

Computational Optimization and Applications

Direct transcription solution of higher-index optimal control problems and the virtual index

Applied Numerical Mathematics

Connections between the covector mapping theorem and convergence of pseudospectral methods for optimal control

Computational Optimization and Applications

A pointwise projected gradient method applied to an optimal control problem

Journal of Computational and Applied Mathematics

Inexact Restoration for Runge-Kutta Discretization of Optimal Control Problems

SIAM Journal on Numerical Analysis

Convergence of the forward-backward sweep method in optimal control

Computational Optimization and Applications

Fast, accurate, and small-scale direct trajectory optimization using a Gegenbauer transcription method

Journal of Computational and Applied Mathematics

New optimality conditions for nonsmooth control problems

Journal of Global Optimization

A numerical method for nonconvex multi-objective optimal control problems

Computational Optimization and Applications