Uriya A. First

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20162024

most citedOn the number of generators of a separable algebra over a finite field

1 citations · 1 across the 3 of their papers we have counts for

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math.AG2019

On the non-neutral component of outer forms of the orthogonal group

Uriya A. First

Let $(A, σ)$ be a central simple algebra with an orthogonal involution. It is well-known that $O (A, σ)$ contains elements of reduced norm $- 1$ if and only if the Brauer class of $A$ …

math.AG2018

Orders that are Étale-Locally Isomorphic

Eva Bayer-Fluckiger, Uriya A. First, Mathieu Huruguen

Let $R$ be a semilocal Dedekind domain with fraction field $F$ . We show that two hereditary $R$ -orders in central simple $F$ -algebras which become isomorphic after tensoring with $…