Ganze Funktionen mit linearen Beziehungen sämtlicher Ableitungen in festen Punkten
Gap-interpolation theorems for entire functions.
Generalizations of growth constants, I
Geometry of the locus of polynomials of degree 4 with iterative roots
We study polynomial iterative roots of polynomials and describe the locus of complex polynomials of degree 4 admitting a polynomial iterative square root.
Growth of solutions to higher order linear homogeneous differential equations in angular domains.