We cooperate and carry out joint activities with several groups and the University of Virginia and at universities and laboratories in the United States and in other countries.

At the University of Virginia:

Professor John Scully, Department of Materials Science and Engineering.

Professor Jaideep Kapur, Department of Neurology.

Professor Mark Quigg, Department of Neurology.

Other universities and Laboratories:

Professor A. Mikhailov, and Professor H. H. Rotermund, Fritz-Haber-Institut of the Max-Planck-Gesellschaft, Berlin, Germany.

Professor Wei-Kang Yuan, East China University for Science and Technology, Shanghai.

Professor P. Parmananda, Facultad de Ciencias, UAEM, Cuernavaca, Morelos, Mexico.

Professor Jürgen Kurths, Institute of Physics, University of Potsdam, Germany.

Doctor Hiroshi Kori, Department of Mathematics, Hokkaido University, Japan.