Product Description: This book focuses treatable This class on exactly many' body problems. does not include most We are therefore reminded "of physical problems. the of the man home late at after an alcoholic who, story returning night the for his under he was a knew, evening, scanning ground key lamppost; be that he had it somewhere but under the to sure, dropped else, only Yet was there to conduct a searcW' ...read more

Product Description: A dynamical system is called isochronous if it features in its phase space an open, fully-dimensional region where all its solutions are periodic in all its degrees of freedom with the same, fixed period. Recently a simple transformation has been introduced, applicable to quite a large class of dynamical systems, that yields autonomous systems which are isochronous...read more

Product Description: The authors describe the control system and the technological base of the nuclear weapon complex of the former Soviet Union. They describes the nuclear disarmament steps already taken and the choices to be made safely to dispose of the excess weapon fissile material...read more

Product Description: Since 1957, the Pugwash Conferences have brought together influential scholars and public figures concerned with reducing the danger of nuclear war. Meeting in private as individuals, rather than as representatives of their governments or institutions, Pugwash participants exchange views with a combination of candour and flexibility seldom found in official discussions...read more