The real equiangular tight frames obtained from rank 3 graphs
We present all nontrivial real equiangular tight frames { φ m } m =1 M in R N obtained as spherical embeddings of primitive rank 3 graphs on M vertices, and those such that one of their associated M strongly regular graphs on M - 1 vertices is a primitive rank 3 graph.
Authors
- Wei-Hsuan Yu (ORCID: https://orcid.org/0000-0003-3569-7795)
- Hajime Tanaka (ORCID: https://orcid.org/0000-0002-5958-0375)
- Chin-Yen Lee
- Etsuko Bannai
- Eiichi Bannaĭ
Institutions
- Kyushu University (JP)
- Tohoku University (JP)
- National Central University (TW)
Publication Details
- Journal
- Electronic Journal of Graph Theory and Applications
- Published
- 2024-10-24
- DOI
- https://doi.org/10.5614/ejgta.2024.12.2.12
- Primary Topic
- Digital Image Processing Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Center for Theoretical Sciences
- National Taiwan University
- Japan Society for the Promotion of Science