Bilinear forms on finite abelian groups and group-invariant Butson Hadamard matrices
Let K be a finite abelian group and let exp(K) denote the least common multiple of the orders of the elements of K. A BH(K, h) matrix is a K-invariant |K|×|K| matrix H whose entries are complex hth roots of unity such that HH∗ = |K|I, where H∗ denotes the complex conjugate transpose of H, and I is t...
Main Authors: | Duc, Tai Do, Schmidt, Bernhard |
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Other Authors: | School of Physical and Mathematical Sciences |
Format: | Journal Article |
Language: | English |
Published: |
2020
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/143471 |
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