Explicit isomorphisms of quaternion algebras over quadratic global fields
نویسندگان
چکیده
Abstract Let L be a separable quadratic extension of either $${\mathbb {Q}}$$ Q or {F}}_q(t)$$ F q ( t ) . We exhibit efficient algorithms for finding isomorphisms between quaternion algebras over Our techniques are based on computing maximal one-sided ideals the corestriction central simple -algebra.
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ژورنال
عنوان ژورنال: Research in number theory
سال: 2022
ISSN: ['2363-9555', '2522-0160']
DOI: https://doi.org/10.1007/s40993-022-00380-3