On the coupling of least squares method and homotopy perturbation method for the solution of differential-algebraic equations and its applications in optimal control problems Azar Shabani; Alireza Fatehi; Fahimeh Soltanian; Reza Jamilnia Volume 3, Issue 3, July 2020, Pages 337-351 10.22111/ieco.2020.31807.1215 View Article PDF 1.61 MB
