title: Fixed points of difference operator of meromorphic functions.
abstract: Let f be a transcendental meromorphic function of order less than one. The authors prove that the exact difference Δf =(z+1)-f(z) has infinitely many fixed points, if a ∈ ℂ and ∞ are Borel exceptional values (or Nevanlinna deficiency values) of f. These results extend the related results obtained by Chen and Shon.
authors.affiliation: School of Mathematics and Statistics, Hubei University of Science and Technology, Xianning 437100, China.
authors.forename: Zhaojun
authors.initials: Z
authors.lastname: Wu
authors.affiliation: Department of Informatics and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China.
authors.forename: Hongyan
authors.initials: H
authors.lastname: Xu
mesh_terms: D008962:Models, Theoretical