Authors: | Jevtić, Filip Živaljević, Rade |
Affiliations: | Mechanics Mathematical Institute of the Serbian Academy of Sciences and Arts |
Title: | Generalized tonnetz and discrete abel-jacobi map |
Journal: | Topological Methods in Nonlinear Analysis |
Volume: | 57 |
Issue: | 2 |
First page: | 547 |
Last page: | 567 |
Issue Date: | 1-Jun-2021 |
Rank: | ~M22 |
ISSN: | 1230-3429 |
DOI: | 10.12775/TMNA.2020.049 |
Abstract: | Motivated by classical Euler’s Tonnetz, we introduce and study the combinatorics and topology of more general simplicial complexes Tonnn k (L) of Tonnetz type. Out main result is that for a sufficiently generic choice of parameters the generalized Tonnetz Tonnn,k (L) is a triangulation of a (k-1)-dimensional torus Tk-1. In the proof we construct and use the properties of a discrete Abel-Jacobi map, which takes values in the torus Tk-1=ℝk-1/Λ where Λ=A*k-1 is the permutohedral lattice. |
Keywords: | Discrete Abel-Jacobi map | Generalized Tonnetz | Permutohedral lattice | Polyhedral combinatorics | Simplicial complexes | Triangulated manifolds |
Publisher: | Juliusz Schauder Center for Nonlinear Analysis |
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