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N. V. Stepanov and His Geometric Theory of Ordinary Differential Equations


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Abstract

We review the main results of the geometric theory of ordinary differential equations obtained by the prominent Russian geometer N. V. Stepanov (1926–1991). Some results obtained by Stepanov are illustrated by examples of third- and five-order equations.

About the authors

G. A. Banaru

Smolensk State University

Author for correspondence.
Email: mihail.banaru@yahoo.com
Russian Federation, Smolensk

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