3 papers
math.AG2026
Derived binomial rings I: integral Betti cohomology of log schemes
Dmitry Kubrak, Georgii Shuklin, Alexander Zakharov
We introduce and study a derived version of the binomial monad on the unbounded derived category of -modules. This monad…
math.GR2025
Ping-pong in the projective plane over a nonarchimedean field
Sami Douba, Dmitry Kubrak, Konstantinos Tsouvalas
We show that any lattice in , where is a nonarchimedean local field, contains an undistorted subgroup isomorphic to the free product …
math.AG2025
On filtered algebraic -theory of stacks I: characteristic zero
Elden Elmanto, Dmitry Kubrak, Vladimir Sosnilo
Given a compact Lie group acting on a space , the classical Atiyah-Segal completion theorem identifies topological -theory of the homotopy quotient with an explicit…