Geodesic
On Some Classes of Univalent Polynomials
Canadian journal of mathematics, Tome 30 (1978) no. 2, pp. 332-349

Voir la notice de l'article provenant de la source Cambridge University Press

It was in the year 1931 that Dieudonné [4] proved the following necessary and sufficient condition for a polynomial to be univalent in the unit disk.THEOREM A (Dieudonné criterion). The polynomial (1) is univalent in |z| < 1 if and only if for every θ in [0, π/2] the associated polynomial (2) does not vanish in |z| < 1. For θ = 0, φ(z, θ) is to be interpreted as Pn'(z). 
Rahman, Q. I.; Szynal, J. On Some Classes of Univalent Polynomials. Canadian journal of mathematics, Tome 30 (1978) no. 2, pp. 332-349. doi: 10.4153/CJM-1978-030-2
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