12 citations · 28 across the 8 of their papers we have counts for
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math.CV2015★ 7 cited
Discrete Riemann surfaces based on quadrilateral cellular decompositions
Alexander I. Bobenko, Felix Günther
Our aim in this paper is to provide a theory of discrete Riemann surfaces based on quadrilateral cellular decompositions of Riemann surfaces together with their complex structure e…
math.CV2015★ 12 cited
Discrete complex analysis on planar quad-graphs
Alexander I. Bobenko, Felix Günther
We develop a linear theory of discrete complex analysis on general quad-graphs, continuing and extending previous work of Duffin, Mercat, Kenyon, Chelkak and Smirnov on discrete co…
math.DG2015★ 1 cited
The local geometry of compact homogeneous Lorentz spaces
Felix Günther
In 1995, S. Adams and G. Stuck as well as A. Zeghib independently provided a classification of non-compact Lie groups which can act isometrically and locally effectively on compact…