2 papers
math.DS2020
Brieskorn module and Center conditions: pull-back of differential equations in projective space
Yadollah Zare, Susumu Tanabe
The moduli space of algebraic foliations on P2 of a fixed degree and with a center singularity has many irreducible components. We find a basis of the Brieskorn module defined for…
math.CV2017
Center conditions: pull back of differential equations
Yadollah Zare
The space of polynomial differential equations of a fixed degree with a center singularity has many irreducible components. We prove that pull back differential equations form an i…