A dynamical model of terrorism. Udwadia, Firdaus; Leitmann, George; Lambertini, Luca — 2006 Discrete Dynamics in Nature and Society
Accelerated Runge-Kutta methods. Udwadia, Firdaus E.; Farahani, Artin — 2008 Discrete Dynamics in Nature and Society
Acceleration of Runge-Kutta integration schemes. Phomomsiri, Phailaung; Udwadia, Firdaus E. — 2004 Discrete Dynamics in Nature and Society
On existence and uniqueness of the solution of the equation of motion for constrained mechanical systems. Udwadia, Firdaus E.; Kalaba, Robert E.; Nashed, M.Zuhair — 1995 Mathematical Problems in Engineering