Picard values and derivatives of meromorphic functions

Xu, Yan

Xu, Yan

Kodai Math. J., Tome 28 (2005) no. 1, p. 99-105 / Harvested from Project Euclid

Résumé

Let f be a transcendental meromorphic function and R be a rational function, $R\not\equiv 0$ , and let k be a positive integer. In this paper, we obtain some results concerning the zeros of f^(k)−R, which generalize and improve related results of Wang-Fang and Bergweiler-Pang.

Publié le : 2005-03-14
Classification:

@article{1111588039,
     author = {Xu, Yan},
     title = {Picard values and derivatives of meromorphic functions},
     journal = {Kodai Math. J.},
     volume = {28},
     number = {1},
     year = {2005},
     pages = { 99-105},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1111588039}
}

Xu, Yan. Picard values and derivatives of meromorphic functions. Kodai Math. J., Tome 28 (2005) no. 1, pp.  99-105. http://gdmltest.u-ga.fr/item/1111588039/