2 papers
math.AG2020
Diminished Fermat-type arrangements and unexpected curves
Jakub Kabat, Beata Strycharz-Szemberg
The purpose of this note is to present and study a new series of the so-called unexpected curves. They enjoy a surprising property to the effect that their degree grows to infinity…
math.CV2010
Geometry of the locus of polynomials of degree 4 with iterative roots
Beata Strycharz-Szemberg, Tomasz Szemberg
We study polynomial iterative roots of polynomials and describe the locus of complex polynomials of degree 4 admitting a polynomial iterative square root.