Lobachevskii Journal of Mathematics

, Volume 32, Issue 1, pp 95–102

GL2(ℂ)-orbits of binary rational forms


    • Institute of Control Sciences RAS
  • V. Lychagin
    • Institute of Control Sciences RAS

DOI: 10.1134/S1995080211010069

Cite this article as:
Bibikov, P. & Lychagin, V. Lobachevskii J Math (2011) 32: 95. doi:10.1134/S1995080211010069


In this paper we study orbits of GL2(ℂ)-action on the space of binary forms and find criteria for equivalence of binary forms. The similar results are also obtained for rational binary forms and for real binary forms.

Keywords and phrases

Binary forms group action differential invariant jet space

Copyright information

© Pleiades Publishing, Ltd. 2011