Volume 35 • Number 3 • 2012   • Meromorphic Function Sharing Two Sets with its Difference Operator BaoQin Chen and ZongXuan Chen Abstract. We investigate the relationship between a meromorphic function $f(z)$ and its difference operator when they share two sets, and give some interesting results. 2010 Mathematics Subject Classification: Primary 30D35; Secondary 39B32. Full text: PDF