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math.CV2019
Exponential factorizations of holomorphic maps
Frank Kutzschebauch, Luca Studer
We show that any element of the special linear group is a product of two exponentials if the ring is either the ring of holomorphic functions on an open Riemann surfa…
math.CV2018
A homotopy theorem for Oka theory
Luca Studer
We prove a homotopy theorem for sheaves. Its application shortens and simplifies the proof of many Oka principles such as Gromov's Oka principle for elliptic submersions.