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Symmetry properties of van der Pol type differential equations and implications

✍ Scribed by W.E. Collins; R.E. Mickens


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
202 KB
Volume
136
Category
Article
ISSN
0022-460X

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The Riccati transformation is used in the reduction of order of second and third Ε½ . order ordinary differential equations of maximal symmetry. The sl 2, R subalgebra is preserved under this transformation. The Riccati transformation is itself associated with the symmetry that is annihilated in the