Showing math.DGShow all
2 papers · 1 filter
math.DG2019
On mutually diagonal nets on (confocal) quadrics and 3-dimensional webs
Arseniy V. Akopyan, Alexander I. Bobenko, Wolfgang K. Schief +1
Canonical parametrisations of classical confocal coordinate systems are introduced and exploited to construct non-planar analogues of incircular (IC) nets on individual quadrics an…
math.DG2018
Checkerboard incircular nets. Laguerre geometry and parametrisation
Alexander I. Bobenko, Wolfgang K. Schief, Jan Techter
We present a procedure which allows one to integrate explicitly the class of checkerboard IC-nets which has recently been introduced as a generalisation of incircular (IC) nets. Th…