3 papers
math.NT2022
Explicit statement of a conjecture on resultantal varieties
Stefan Ehbauer, Aleksandr Grishkov, Dmitry Logachev
The paper [GLZ] "L-functions of Carlitz modules, resultantal varieties and rooted binary trees" is devoted to a description of some resultantal varieties related to L-functions of…
math.NT2020
Calculation of of some Anderson t-motives
Stefan Ehbauer, Aleksandr Grishkov, Dmitry Logachev
We consider Anderson t-motives of dimension 2 and rank 4 defined by some simple explicit equations parameterized by matrices. We use methods of explicit calculation…
math.AG2017
Some cases of a conjecture on L-functions of twisted Carlitz modules
Stefan Ehbauer, Dmitry Logachev, Márcia Sarraff de Nascimento
We prove two polynomial identities which are particular cases of a conjecture arising in the theory of L-functions of twisted Carlitz modules. This conjecture is stated in earlier…