S. Baek

activity

20102026

most citedEssential dimension of simple algebras with involutions

7 citations · 14 across the 19 of their papers we have counts for

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Showing 2021 · math.AGShow all

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math.AG2021★ 1 cited

Essential dimension of semisimple groups of type $B$

Sanghoon Baek, Yeongjong Kim

We determine the essential dimension of an arbitrary semisimple group of type $B$ of the form \[G=\big(\operatorname{\mathbf{Spin}}(2n_{1}+1)\times\cdots \times \operatorname{\math…

math.AG2021

Maximal orthogonal grassmannians of quadratic forms of dimensions up to $22$

Sanghoon Baek

Let $X$ be a connected component of the maximal orthogonal grassmannian of a generic $n$ -dimensional quadratic form $q$ with trivial Clifford invariant. Consider the canonical epim…

Essential dimension of semisimple groups of type B

Maximal orthogonal grassmannians of quadratic forms of dimensions up to 22

Essential dimension of semisimple groups of type $B$

Maximal orthogonal grassmannians of quadratic forms of dimensions up to $22$