3-webs with singularities
- Авторы: Arias Amaya F.1,2, Arteaga Bejarano J.2, Malakhaltsev M.2
-
Учреждения:
- Universidad Tecnológica de Bolivar
- Universidad de los Andes
- Выпуск: Том 37, № 1 (2016)
- Страницы: 1-20
- Раздел: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/197284
- DOI: https://doi.org/10.1134/S1995080216010029
- ID: 197284
Цитировать
Аннотация
A 3-web with singularities is an ordered collection of three one-dimensional distributions L1, L2, L3 on a 2-dimensional manifold M. The subset Σ ⊂ M where these distributions are not pairwise transversal is called the singularity set. Under some conditions on Σ we find the differential invariants of the 3-web with singularities at the points of Σ and give examples of calculation of these invariants.
Ключевые слова
Об авторах
F. Arias Amaya
Universidad Tecnológica de Bolivar; Universidad de los Andes
Автор, ответственный за переписку.
Email: fa.arias44@uniandes.edu.co
Колумбия, Cartagena de Indias; Bogotá
J. Arteaga Bejarano
Universidad de los Andes
Email: fa.arias44@uniandes.edu.co
Колумбия, Bogotá
M. Malakhaltsev
Universidad de los Andes
Email: fa.arias44@uniandes.edu.co
Колумбия, Bogotá