(1) University of Houston, Houston, TX 77204, USA;(2) Texas A&M University at Galveston, Galveston, TX 77553, USA
Abstract:
In 1993, J. Silverman [7] studied finiteness questions for integer points in the orbits of rational functions on the projective line. This paper proves the complex hyperbolicity analogs of Silvermans results.The first author is supported in part by NSA under grant number MSPF-02G-175. The United State Government is authorized to reproduce and distribute reprints notwithstanding any copyright notation hereon.Acknowledgments. The authors wish to thank the referee for many helpful comments and suggestions.