3 research outputs found
Topological representation of the branched covering structure induced from a real rational function (Extensions of the historical calculus transforms in the geometric function theory)
Get PDFThe Bell locus of rational functions and problems of Goldberg
Get PDFAbstract The spaces of Möbius equivalence classes of rational functions can be represented by the Bell loci. Noting this fact, we solve problems of Goldberg, namely, determine several kinds of the non-generic loci for the map from the Bell locus CB d to the space of the sets of critical points explicitly when the degree is small. The symbolic and algebraic computation system is crucial for the results
