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Understanding singularities in Cartan's and NSF geometric structures

Diego M. Forni·Mirta S. Iriondo·Carlos N. Kozameh·M. F. Parisi
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Abstract

In this work we establish a relationship between Cartan's geometric approach to third order ODEs and the 3-dim Null Surface Formulation (NSF). We then generalize both constructions to allow for caustics and singularities that necessarily arise in these formalisms.

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Diego M. Forni, Mirta S. Iriondo, Carlos N. Kozameh, M. F. Parisi. 2001-02-27. Understanding singularities in Cartan's and NSF geometric structures. https://doi.org/10.1063/1.1408282

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