Comparison of two classifications of a class of ODE's in the first case of intermediate degeneration

2017/05/04 by Sharipov, Ruslan
#34A26 #34A34 #34C14 #34C20 #Classical Analysis and ODEs (math.CA) #FOS: Mathematics

paper · doi:10.48550/arxiv.1705.01928

Abstract

Two classifications of second order ODE's cubic with respect to the first order derivative are compared in the first case of intermediate degeneration. The correspondence of vectorial, pseudovectorial, scalar, and pseudoscalar invariants of the equations in this case is established.

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