Gromov’s Oka Principle for \((\mathsf {g},\mathsf {m})\) -Fiber Bundles
摘要
In this chapter we prove theorems related to the failure and the restricted validity of the Gromov-Oka Principle for bundles whose fibers are Riemann surfaces of type \((1,1)\) (in other words, the fibers are once punctured tori). The problem can be reduced to the respective problem for \((0,4)\) -bundles (and, hence, for mappings into \(\mathfrak {P}_3\) ) by considering double branched coverings.