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Geometry of integral binary hermitian forms

โœ Scribed by Mladen Bestvina; Gordan Savin


Book ID
113675501
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
282 KB
Volume
360
Category
Article
ISSN
0021-8693

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In this article, we provide the complete answer to a question raised by Kitaoka in his book. (1999, ``Arithmetic of Quadratic Forms,'' Cambridge Univ. Press, Cambridge, UK). More precisely, we prove that A 4 = ( 4) represents all but one and D 4 20[2 1 2 ] represents all but three binary positive ev