5 citations · 7 across the 2 of their papers we have counts for
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math.DG2003★ 2 cited
Minimal surfaces from circle patterns: Geometry from combinatorics
Alexander I. Bobenko, Tim Hoffmann, Boris A. Springborn
We suggest a new definition for discrete minimal surfaces in terms of sphere packings with orthogonally intersecting circles. These discrete minimal surfaces can be constructed fro…
math.DG2002★ 5 cited
Discrete curves in CP1 and the Toda lattice
Tim Hoffmann, Nadja Kutz
In this paper we investigate flows on discrete curves in $\C^2$, $\CP^1$, and $\C$. A novel interpretation of the one dimensional Toda lattice hierarchy and reductions thereof as f…
math.DG2000
Discrete Hashimoto surfaces and a doubly discrete smokering flow
Tim Hoffmann
Bäcklund transformations for smooth and ``space discrete'' Hashimoto surfaces are discussed and a geometric interpretation is given. It is shown that the complex curvature of a dis…