English

Herman rings of meromorphic maps with an omitted value

Dynamical Systems 2015-01-08 v2

Abstract

We investigate the existence and distribution of Herman rings of transcendental meromorphic functions which have at least one omitted value. If all the poles of such a function are multiple then it has no Herman ring. Herman rings of period one or two do not exist. Functions with a single pole or with at least two poles one of which is an omitted value have no Herman ring. Every doubly connected periodic Fatou component is a Herman ring.

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Cite

@article{arxiv.1211.0600,
  title  = {Herman rings of meromorphic maps with an omitted value},
  author = {Tarakanta Nayak},
  journal= {arXiv preprint arXiv:1211.0600},
  year   = {2015}
}

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12 pages