Type Ⅲ structural equation and Mei conserved quantity of Mei symmetry for a Lagrangian system
2009 ◽
Vol 52
(4)
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pp. 572-576
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Keyword(s):
Keyword(s):
2008 ◽
Vol 49
(6)
◽
pp. 1421-1424
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A New Conserved Quantity Corresponding to Mei Symmetry of Tzénoff Equations for Nonholonomic Systems
2008 ◽
Vol 25
(3)
◽
pp. 809-812
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Keyword(s):