conference matrix

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English[edit]

English Wikipedia has an article on:
Wikipedia

Etymology[edit]

Named by Vitold Belevitch, from their relevance to a problem in telephony.

Noun[edit]

conference matrix (plural conference matrices)

  1. (mathematics) A square matrix C with 0 on the diagonal and +1 and −1 off the diagonal, such that CTC is a multiple of the identity matrix I.

Synonyms[edit]

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