Geometry of integral binary hermitian forms
โ 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
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Let E/F be a CM extension of number fields, and L be a positive definite binary hermitian lattice over the ring of integers of E. An element in F is called an exception of L if it is represented by every localization of L but not by L itself. We show that if E/F and a positive integer k are given, t
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