Vol.6, No 1, 2007 pp. 89-95
UDC 531.3:532.511(045)=111

2-PI STRUCTURES ASSOCIATED TO THE LAGRANGIAN MECHANICAL SYSTEMS
Victor Blãnuţã, Manuela Gîrţu
University of Bacău, Faculty of Sciences
email: vblanuta@ub.ro, manuelag@ub.ro
Abstract. One defines the notion of 2-pi structure on the phases space of a mechanical system and investigate its integrability.
Key words: 2-pi structures, 2-pi structures associated to the Lagrangian mechanical systems.

2-PI STRUKTURA PRIDRUŽENA LAGRANE-OVOM MEHANIČKOM SISTEMU
Definisano je kretanje dinamičkog sistema 2-pi structure u faznom prostoru mehaničkog sistema i izučavana je njegova integrabilnost.
Ključne reči: 2-pi structure, 2-pi structure pridružene Lagrange- ovom mehaničkom sistemu.