Circulant matrices with orthogonal rows and off-diagonal entries of absolute value 1
It is known that a real symmetric circulant matrix with diagonal entries d ≥ 0, off-diagonal entries ±1 and orthogonal rows exists only of order 2d + 2 (and trivially of order 1) [Turek and Goyeneche 2019]. In this paper we consider a complex Hermitian analogy of those matrices. That is, we study th...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2021-06-01
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| Series: | Communications in Mathematics |
| Subjects: | |
| Online Access: | https://doi.org/10.2478/cm-2021-0005 |