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Topologically singular points in the moduli space of Riemann surfaces. (arXiv:1706.09862v1 [math.AG])

来源于:arXiv
In 1962 E. H. Rauch established the existence of points in the moduli space of Riemann surfaces not having a neighbourhood homeomorphic to a ball. These points are called here topologically singular. We give a different proof of the results of Rauch and also determine the topologically singular and non-singular points in the branch locus of some equisymmetric families of Riemann surfaces. 查看全文>>