Configurations of invariant straight lines of cubic differential systems with degenerate infinit

  • Alexandru Şubâ Institute of Mathematics and Computer Science A.S.M ., Chisinau
  • Vadim Repeşco Tiraspol State University, Chisinau

Анотація

Some properties of cubic systems with invariant straight lines are determined and are classified all the systems with the infinite line filled up with singularities (i.e. with the degenerated infinity) and having exactly five and exactly six straight lines three of which are parallel. It is proved that there are 15 affine classes of such systems with different configurations of invariant straight lines. For every class was carried out the qualitative investigation in the Poincare disc.

Завантаження

Дані завантаження ще не доступні.
Опубліковано
2018-10-07
Як цитувати
[1]
Şubâ, A. і Repeşco, V. 2018. Configurations of invariant straight lines of cubic differential systems with degenerate infinit. Буковинський математичний журнал. 2, 2-3 (Жов 2018).