Optimal control with discontinuous running cost: Eikonal equation and shape-from-shading. - Pierpaolo Soravia (CDC, 2000)

Differential Games and Nonlinear boldmath$ cal HINFINITY$ Control in Infinite Dimensions. - Maciej Kocan; Pierpaolo Soravia (SIAM J. Control. Optim., 2000)

Generalized Hessians of C1, 1-Functions and Second-Order Viscosity Subjets. - Luc Barbet; Aris Daniilidis; Pierpaolo Soravia (SIAM J. Optim., 2010)

Some results on second order controllability conditions. - Pierpaolo Soravia (CDC, 2019)