Abstract
In this paper we provide a series of examples of nonmaximal orders in a quadratic number field K whose Witt ring does not embed into the Witt ring of K.
Language: English
Submitted on: Apr 25, 2026
Accepted on: Jun 13, 2026
Published on: Jul 8, 2026
In partnership with: Paradigm Publishing Services
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© 2026 Paweł Gładki, Mateusz Pulikowski, published by University of Silesia in Katowice, Institute of Mathematics
This work is licensed under the Creative Commons Attribution 4.0 License.