Chart description for genus-two Lefschetz fibrations and a theorem on   their stabilization
  Chart descriptions are a graphic method to describe monodromy representations of various topological objects. Here we introduce a chart description for genus-two Lefschetz fibrations, and show that any genus-two Lefschetz fibration can be stabilized by fiber-sum with certain basic Lefschetz fibrations. 
Seiichi Kamada
math.GT