Institutul de Matematică şi Informatică "Vladimir Andrunachievici"
Universitatea de Stat din MoldovaRO EN
The cubic differential system with six real invariant straight lines along three directions.
Authors: Puţuntică Vitalie, Şubă Alexandru
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Abstract
We classify all cubic systems possessing exactly six real invariant straight lines along three directions taking into account their degree of invariance. We prove that there are 6 affine different classes of such systems. For every class we carried out the qualitative investigation in the Poincare disc.E-mail: ;
Fulltext
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Contents
- Optimal control for one complex dynamic system, II
- About group topologies of the primary Abelian group.
- A complete classification of quadratic differential systems according to the dimensions of Aff(2, R)-orbits
- On stability and quasi-stability radii for a vector combinatorial problem with a parametric optimality principle.
- On preradicals associated to principal functors of module categories, I.
- Dynamic Programming Algorithms for Solving Stochastic Discrete Control Problems.
- On a Generalization of Hardy-Hilbert's Integral Inequality.
- The cubic differential system with six real invariant straight lines along three directions.
- A note on a subclass of analytic functions defined by a differential operator.
