Institute for Problems in Mechanics, Russian Academy of Sciences
101-1 ,Vernadskii Ave., Moscow, 119526, Russia
Web site: http://gasdyn-ipm.ipmnet.ru/~rylov/yrylov.htm
Updated June, 27 , 2014
It is shown that the relativity principles describe properties of the space-time. They state that the space-time geometry is a monistic conception, describing by the unique space-time structure, known as the space-time interval between any two events (space-time points). Classical nonrelativistic conception of the event space contains in addition another structure, describing time interval between any two events (points).