A linear complementarity approach to the articulated multifingered friction gripper. - A. M. Ai-Fahed; P. D. Panagiotopoulos (J. Field Robotics, 1993)

Convex Models of Uncertainty in Applied Mechanics (Yakov Ben-Haim and Isaac Elishakoff). - P. D. Panagiotopoulos (SIAM Rev., 1993)

Robot Hand Grasping and Related Problems: Optimal Control and Identification. - P. D. Panagiotopoulos; Ahmad M. Al-Fahed Nuseirat (Int. J. Robotics Res., 1994)

Nonconvex energy functions, related eigenvalue hemivariational inequalities on the sphere and applications. - Dumitru Motreanu; P. D. Panagiotopoulos (J. Glob. Optim., 1995)

Nonconvex energy functions: Applications in engineering. - Panos M. Pardalos; P. D. Panagiotopoulos (J. Glob. Optim., 1995)

Parallel algorithms for global optimization problems. - Panos M. Pardalos; Guoliang Xue; P. D. Panagiotopoulos (Solving Combinatorial Optimization Problems in Parallel, 1996)

Sovability theory for a class of hemivariational inequalities involving copositive plus matrices Applications in robotics. - D. Goeleven; Georgios E. Stavroulakis; P. D. Panagiotopoulos (Math. Program., 1996)

Hysteresis and Hemivariational Inequalities: Semilinear Case. - Markku Miettinen; P. D. Panagiotopoulos (J. Glob. Optim., 1998)

Anatoly G. Kusraev and Seman S. Kutateladze, Subdifferentials: Theory and Application, Mathematics and its Applications Volume 323, Kluwer Academic Publishers, Dordrecht - Boston - London, 1995 (408 pp. Hb ISBN 0-7923-3389-6). - P. D. Panagiotopoulos (J. Glob. Optim., 1998)

Perturbations of Hemivariational Inequalities with Constraints and Applications. - Vicentiu D. Radulescu; Panagiotis D. Panagiotopoulos (J. Glob. Optim., 1998)

The Neural Network Approach in Plasticity and Fracture Mechanics. - P. D. Panagiotopoulos; Zenon Waszczyszyn (Neural Networks in the Analysis and Design of Structures, 1999)

A Perturbation Result for a Double Eigenvalue Hemivariational Inequality with Constraints and Applications. - M. F. Bocea; Panagiotis D. Panagiotopoulos; Vicentiu D. Radulescu (J. Glob. Optim., 1999)

Existence Theorems of Hartman-Stampacchia Type for Hemivariational Inequalities and Applications. - Panagiotis D. Panagiotopoulos; Michel Fundo; Vicentiu D. Radulescu (J. Glob. Optim., 1999)