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2008

Enumeration of almost polynomial rational functions with given critical values

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Enumeration of almost polynomial rational functions with given critical values
1 Rational functions and minimal factorizations of permutations Let f : C C be a rational function of degree n in one complex variable. A critical point of f is a point z C such that f (z) = 0. Its degree is the number a 2 such that f looks like f(z) = za in the neighborhood of the critical point. A critical value of f is its value at a critical point. (Note that we do not count poles as critical points.)
Dmitri Panov, Dimitri Zvonkine
Added 10 Dec 2010
Updated 10 Dec 2010
Type Journal
Year 2008
Where EJC
Authors Dmitri Panov, Dimitri Zvonkine
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