Abstract
The geometry of webs has been investigated over more than a century driven by still open problems. In our paper we contribute to extending the knowledge on webs from the perspective of the geometry of webs on surfaces in three dimensional space. Our study of AGAG-webs is motivated by architectural applications of gridshell structures where four families of manufactured curves on a curved surface are realizations of asymptotic lines and geodesic lines. We describe all discrete AGAG-webs in isotropic space and propose a method to construct them. Furthermore, we prove that some sub-nets of an AGAG-web are timelike minimal surfaces in Minkowski space and can be embedded into a one-parameter family of discrete isotropic Voss nets.
Original language | English (US) |
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Pages (from-to) | 223-246 |
Number of pages | 24 |
Journal | Monatshefte fur Mathematik |
Volume | 203 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2024 |
Keywords
- Discrete differential geometry
- Discrete webs
- Isotropic minimal surfaces
- Isotropic Voss-nets
ASJC Scopus subject areas
- General Mathematics