LOTKA-VOLTERRA CUBICDIFFERENTIAL SYSTEMS WITH (1:-2)- SINGULARITY AND INVARIANT AFFINE STRAIGHT LINES OF TWO DIRECTIONS OF TOTAL ALGEBRAIC MULTIPLICITY SIX

The Lotka-Volterra cubicdifferential systems with (1:-2)-singularity possessing invariant straight lines of two direction and total multiplicity six are classified. There are obtained fifteen distinct classes modulo the affine transformations and time rescaling. The Darboux first integrals are cons...

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Kaituhi matua:	Silvia TURUTA
Hōputu:	Artigo
Reo:	Inglês
I whakaputaina:	"Ion Creanga" State Pedagogical University 2019-07-01
Rangatū:	Acta et Commentationes: Ştiinţe Exacte şi ale Naturii
Ngā marau:	differential cubic system invariant straight line, Darboux integral.
Urunga tuihono:	https://revistaust.upsc.md/index.php/acta_exacte/article/view/319
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!