Products of pairs of Dehn twists and maximal real Lefschetz fibrations [report]

Alex Loos, Nermin Neher, University, My, University, My
We address the problem of existence and uniqueness of a factorization of a given element of the modular group into a product of two Dehn twists. As a geometric application, we conclude that any maximal real elliptic Lefschetz bration is algebraic.
doi:10.34657/3033 fatcat:lksuqn4zsjftlkrqjkbbh7gkhu