TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

Conservation of surface and volume in phase space.  2, record 1, English, - area%20conservation

Record number: 1, Textual support number: 1 CONT

The word "area" is generalized in the usual way to the measure of a two-dimensional space. The element of a given area will continue to occupy a surface of the same measure during evolution. This property of Hamiltonian systems is much more restrictive than simple conservation of energy or reversibility of equations of motion. It entails the conservation of volume in phase space.  2, record 1, English, - area%20conservation

Record number: 1, Textual support number: 1 OBS

See conservative vs. dissipation system.  3, record 1, English, - area%20conservation

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Propriété d'un système dynamique en mouvement, qui lui permet de garder la surface des conditions initiales, mais pas nécessairement la même forme, quel que soit le temps.  2, record 1, French, - conservation%20des%20aires

Record number: 1, Textual support number: 1 PHR

La conservation des aires subsiste par renversement du temps.  2, record 1, French, - conservation%20des%20aires

Record 1,  Textual support,  Spanish