Alexandru Şubă, Olga Vacaraş, “Quartic differential systems with an invariant straight line of maximal multiplicity”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2018, Number 1,Pages <nobr>76

Quartic differential systems with an invariant straight line of maximal multiplicity

Alexandru Şubă, Olga Vacaraş

Institute of Mathematics and Computer Science, Academy of Sciences of Moldova, 5 Academiei str., Chişinău, MD 2028, Moldova

Abstract: In this work we show that in the class of quartic differential systems the maximal algebraic multiplicity $M_a$ of an invariant straight line is equal to 10.

Keywords and phrases: quartic differential system, invariant straight line, algebraic multiplicity.

MSC: 34C05

Received: 05.03.2018

Language: English