Abstract
In this chapter we solve the problems of deciding equivalence and finding the minimum of forms of negative discriminant. First we show, that it suffices to solve those problems for positive definite forms. Then we solve the problems for positive definite forms using reduction theory.
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© 2007 Springer
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Buchmann, J., Vollmer, U. (2007). Reduction of Positive Definite Forms. In: Binary Quadratic Forms. Algorithms and Computation in Mathematics, vol 20. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-46368-9_6
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DOI: https://doi.org/10.1007/978-3-540-46368-9_6
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-46367-2
Online ISBN: 978-3-540-46368-9
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