21 citations · 66 across the 17 of their papers we have counts for
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math.AG2013★ 5 cited
An example of a reducible Severi variety
Ilya Tyomkin
We construct a positive-dimensional, reducible Severi variety on a toric surface.
math.AG2013★ 3 cited
On relative birational geometry and Nagata's compactification
Michael Temkin, Ilya Tyomkin
In 2011, the first author introduced (relative) Riemann-Zariski spaces corresponding to a morphism of schemes and established their basic properties. In this paper we clarify that…
math.AG2013★ 2 cited
Ferrand's pushouts for algebraic spaces
Michael Temkin, Ilya Tyomkin
We extend Ferrand's results about pushouts of schemes to the category of algebraic spaces. We call the corresponding class of pushouts Ferrand's pushouts. They will be used in our…