First lecture in the series "Classics in molecular and materials modeling". The lecture is followed by an interview with the speakers conducted by Dr. Sara Bonella, deputy director of CECAM.

Introduction and Mechanics under constraints J.P. Ryckaert

Free University of Brussels

Statistical Mechanics under constraints G.Ciccotti

University of Rome 'La Sapienza'

Interview and recollections J.P. Ryckaert, G. Ciccotti, S. Bonella