| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4603215 | Linear Algebra and its Applications | 2007 | 5 Pages |
Abstract
We prove the existence of equiangular tight frames having n=2d-1 elements drawn from either Cd or Cd-1 whenever n is either 2k-1 for k∈N, or a power of a prime such that . We also find a simple explicit expression for the prime power case by establishing a connection to a 2d-element equiangular tight frame based on quadratic residues.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
