Annali di Matematica Pura ed Applicata

, Volume 74, Issue 1, pp 31–35 | Cite as

Invariants of the group of a third order differential element

  • Rodney Angotti


In this note we discuss the invariant properties of the group of homographies which leave a third order differential element E3 invariant.


Invariant Property Differential Element 
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  1. [1]
    R. Angotti,The Projective Invariants of Two Lines and a Third Order Differential Element, « Rend. Semin. Padova », 35 (1965).Google Scholar
  2. [2]
    E. Bompiani,Configurations associées à un élément curviligne du troisieme ordre dans l'espace projectif, « Journal des Math. pure et appl. », 41 (1962).Google Scholar
  3. [3]
    E. Bompiani,Nuovi Enti Geometrici: Pseudoelementi Differenziali, « Sem. Mat. e Fisico » 33 (1963).Google Scholar

Copyright information

© Nicola Zanichelli Editore 1966

Authors and Affiliations

  • Rodney Angotti
    • 1
  1. 1.BuffaloU.S.A.

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