Article ID Journal Published Year Pages File Type
4582515 Expositiones Mathematicae 2009 17 Pages PDF
Abstract

Both a general and a diagonal u-invariant for forms of higher degree are defined, generalizing the u-invariant of quadratic forms. We give a survey of both old and new results on these u-invariants.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Preview
u-Invariants for forms of higher degree
Authors
,