Geodesic
Projective invariants of planar $2$-webs
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (2018), pp. 92-97.

Voir la notice de l'article provenant de la source Math-Net.Ru

In this paper we compute the projective differential rational invariants of linear planar $2$-webs. The invariants are used to find conditions under which two linear planar $2$-webs are equivalent with respect to the group of projective transformations.
Keywords: projective differential invariants, invariant derivations. 
@article{IVM_2018_6_a8,
     author = {I. S. Strel'tsova},
     title = {Projective invariants of planar $2$-webs},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {92--97},
     publisher = {mathdoc},
     number = {6},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2018_6_a8/}
}
TY  - JOUR
AU  - I. S. Strel'tsova
TI  - Projective invariants of planar $2$-webs
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2018
SP  - 92
EP  - 97
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2018_6_a8/
LA  - ru
ID  - IVM_2018_6_a8
ER  - 
%0 Journal Article
%A I. S. Strel'tsova
%T Projective invariants of planar $2$-webs
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2018
%P 92-97
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2018_6_a8/
%G ru
%F IVM_2018_6_a8
I. S. Strel'tsova. Projective invariants of planar $2$-webs. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (2018), pp. 92-97. http://geodesic.mathdoc.fr/item/IVM_2018_6_a8/

[1] Blyashke V., Vvedenie v geometriyu tkanei, Fizmatgiz, M., 1959 | MR

[2] Duyunova A., “Differential invariants of circle foliations on the plane”, Lobachevskii J. Math., 38:4 (2017), 637–643 | DOI | MR

[3] Goldberg V. V., Lychagin V. V., “Geodesic webs on a two-dimensional manifold and Euler equations”, Acta Appl. Math., 109:1 (2012), 5–17 | DOI | MR

[4] Kruglikov B. S., Lychagin V. V., “Global Lie–Tresse theorem”, Selecta Math., 22:3 (2016), 1357–1411 | DOI | MR