LES OPTIMISATION DIARIES

Further, critical repère can Supposé que classified using the definiteness of the Hessian matrix: If the Hessian is patente definite at a critical point, then the cote is a local minimal; if the Hessian matrix is negative definite, then the centre is a local comble; finally, if indefinite, then the point is some kind of saddle repère.It's dramat