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An extended inhomogeneous minimum
Published online by Cambridge University Press: 09 April 2009
Abstract
A new arithmetic invariant E(f) is defined for integral binary quadratic forms f. It has the property that, denoting by fm the norm-form of a quadratic number field Q(m), E(fm) < 1 if and only if Q(
m) has class number one.
- Type
- Research Article
- Information
- Journal of the Australian Mathematical Society , Volume 22 , Issue 4 , December 1976 , pp. 431 - 441
- Copyright
- Copyright © Australian Mathematical Society 1976