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math.CV2018
Convergence of discrete period matrices and discrete holomorphic integrals for ramified coverings of the Riemann sphere
Alexander I. Bobenko, Ulrike Bücking
We consider the class of compact Riemann surfaces which are ramified coverings of the Riemann sphere . Based on a triangulation of this covering of the sphere $\m…
math.CV2015★ 2 cited
Quasiconformal distortion of projective transformations and discrete conformal maps
Stefan Born, Ulrike Bücking, Boris Springborn
We consider the quasiconformal dilatation of projective transformations of the real projective plane. For non-affine transformations, the contour lines of dilatation form a hyperbo…