Publication Date:
2001-01-01
Description:
Letf:ℙ1→ℙ1be a rational map of degreed. It is well known thatfhasdzeros and2d−2critical points counted with multiplicities. In this note, we explain how those zeros and those critical points are related.
Print ISSN:
0161-1712
Electronic ISSN:
1687-0425
Topics:
Mathematics
Permalink