Alena Pirutka

activity

20092024

most citedStable rationality of quadric and cubic surface bundle fourfolds

14 citations · 53 across the 14 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.AG2018

On stable cohomology of central extensions of elementary abelian groups

Fedor Bogomolov, Christian Böhning, Alena Pirutka

We study when kernels of inflation maps associated to extraspecial p-groups in stable group cohomology are generated by their degree two components. This turns out to be true if th…

math.AG2018

Reconstructing function fields from Milnor K-theory

Anna Cadoret, Alena Pirutka

Let $F$ be a finitely generated regular field extension of transcendence degree $\geq 2$ over a perfect field $k$ . We show that the multiplicative group $F^{\times} / k^{\times}$ endowed…