| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4652217 | Electronic Notes in Discrete Mathematics | 2013 | 7 Pages |
Abstract
We study a class of posets with a non-negativity condition by means of Coxeter spectral properties of the simply-laced Euclidean diagrams . We show that symbolic and numerical computer calculations in Python, C and Linux tools allow us to compute a complete list of these posets J, with at most 15 points, by means of their Coxeter spectra speccJ⊆C.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
