Natural homomorphisms of Witt rings of orders in algebraic number fields. II
Acta Mathematica Universitatis Ostraviensis (2006)
- Volume: 14, Issue: 1, page 13-16
- ISSN: 1804-1388
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topCiemała, Marzena. "Natural homomorphisms of Witt rings of orders in algebraic number fields. II." Acta Mathematica Universitatis Ostraviensis 14.1 (2006): 13-16. <http://eudml.org/doc/35156>.
@article{Ciemała2006,
abstract = {We prove that there are infinitely many real quadratic number fields $K$ with the property that for infinitely many orders $\mathcal \{O\}$ in $K$ and for the maximal order $R$ in $K$ the natural homomorphism $\varphi :W\mathcal \{O\}\rightarrow WR$ of Witt rings is surjective.},
author = {Ciemała, Marzena},
journal = {Acta Mathematica Universitatis Ostraviensis},
keywords = {Witt ring; orders in number fields; bilinear forms on ideals},
language = {eng},
number = {1},
pages = {13-16},
publisher = {University of Ostrava},
title = {Natural homomorphisms of Witt rings of orders in algebraic number fields. II},
url = {http://eudml.org/doc/35156},
volume = {14},
year = {2006},
}
TY - JOUR
AU - Ciemała, Marzena
TI - Natural homomorphisms of Witt rings of orders in algebraic number fields. II
JO - Acta Mathematica Universitatis Ostraviensis
PY - 2006
PB - University of Ostrava
VL - 14
IS - 1
SP - 13
EP - 16
AB - We prove that there are infinitely many real quadratic number fields $K$ with the property that for infinitely many orders $\mathcal {O}$ in $K$ and for the maximal order $R$ in $K$ the natural homomorphism $\varphi :W\mathcal {O}\rightarrow WR$ of Witt rings is surjective.
LA - eng
KW - Witt ring; orders in number fields; bilinear forms on ideals
UR - http://eudml.org/doc/35156
ER -
References
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