Near an essential singularity z_0 of a holomorphic function f, every punctured neighbourhood of z_0 is mapped to a dense subset of ℂ. Strengthened by the Great Picard theorem: the image actually omits at most one value, and takes all…
Near an essential singularity z_0 of a holomorphic function f, every punctured neighbourhood of z_0 is mapped to a dense subset of ℂ. Strengthened by the Great Picard theorem: the image actually omits at most one value, and takes all…