Polynomials Annihilating the Witt Ring
β
Veerle Ongenae; Jan Van Geel
π
Article
π
2009
π
John Wiley and Sons
π
English
β 557 KB
## Abstract Let __F__ be a nonβformally real field of characteristic not 2 and let __W__(__F__) be the Witt ring of __F__. In certain cases generators for the annihilator ideal equation image are determined. Aim the primary decomposition of __A__(__F__) is given. For formally d fields __F__, as a