| Full text | |
| Author(s): |
de Laat, David
;
Machado, Fabricio Caluza
;
de Oliveira Filho, Fernando Mario
;
Vallentin, Frank
Total Authors: 4
|
| Document type: | Journal article |
| Source: | MATHEMATICAL PROGRAMMING; v. 194, n. 1-2, p. 35-pg., 2021-04-21. |
| Abstract | |
We propose a hierarchy of k-point bounds extending the Delsarte-Goethals-Seidel linear programming 2-point bound and the Bachoc-Vallentin semidefinite programming 3-point bound for spherical codes. An optimized implementation of this hierarchy allows us to compute 4, 5, and 6-point bounds for the maximum number of equiangular lines in Euclidean space with a fixed common angle. (AU) | |
| FAPESP's process: | 17/25237-4 - Applications of harmonic analysis to Discrete Geometry |
| Grantee: | Fabrício Caluza Machado |
| Support Opportunities: | Scholarships in Brazil - Doctorate |