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Generalized Hadamard matrices and related matrices and their applications to the construction of the positive definite integral hermitian forms

✍ Scribed by Michio Ozeki

Publisher: Elsevier Science
Year: 1981
Tongue: English
Weight: 269 KB
Volume: 30
Category: Article
ISSN: 0097-3165
DOI: 10.1016/0097-3165(81)90022-4

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Hence A has real characteristic roots. Further, using a classical theorem concerning quadratic forms, it follows that these roots have the same signs as the roots of S, . lSome authors (see [17]) use the term positive stable.