2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/221303In this study, it is introduced paracomplex analogue of Lagrangians and Hamiltonians with constraints in the framework of para-Kaehlerian manifolds. The geometrical and mechanical results on the constrained mechanical system have also been discussed.Dynamical SystemsMathematical Physics53C15, 70H03, 70H05text