1504.00253">
 

Document Type

Article

Publication Date

6-16-2016

Abstract

A Grassmannian frame is a collection of unit vectors which are optimally incoherent. To date, the vast majority of explicit Grassmannian frames are equiangular tight frames (ETFs). This paper surveys every known construction of ETFs and tabulates existence for sufficiently small dimensions.

Comments

This is an open access manuscript, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. The work is made available under the Creative Commons public domain dedication (CC0), which waives all copyright. 

Please provide proper credit to the authors in any re-use of the article.

The date on this record, 16 June 2016, indicates the revision date for version 2 of the paper. The initial version was submitted to arXiv in April 2015.

DOI

arXiv:1504.00253

Source Publication

arXiv.org E-print Repository

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Mathematics Commons

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