career, he has contributed highly influential research on mathematical aspects of Optimal Control Theory, as well as … stability theory for difference inclusions, metric regularity, generalized duality theory, the Bolza problem from a functional … analytic perspective, and fractional calculus. In turn, the book explores various applications of control theory, such as …

. Abba Lerner and the theory of foreign trade.--Patinkin, D. The development of Keynes's policy thinking.--Samuelson, P. A …