Marco Sobiech

activity

20142022

most citedWitt kernels and Brauer kernels for quartic extensions in characteristic two

1 citations · 1 across the 3 of their papers we have counts for

collaborators

4 papers

math.AC2022

Function field extensions and annihilators of differential forms in characteristic p and bilinear forms in characteristic 2

Marco Sobiech

Let $F$ be a field of characteristic $p > 0$ and let $Ω^{n} (F)$ be the $F$ -vector space of $n$ -differential forms over $F$ . In this work we will study the behaviour of $Ω^{n} (F)$ under i…

math.AC2021

Annihilators of differential forms over over fields of characteristic p

Marco Sobiech

Let $F$ be a field of characteristic $p$ and let $Ω^{n} (F)$ be the $F$ -vector space of $n$ -differential forms. In this work, we will study the annihilator of differential forms, give…

math.AC2015

The behavior of differential, quadratic and bilinear forms under purely inseparable field extensions

Marco Sobiech

Let $F$ be a field of characteristic $p$ and let $E / F$ be a purely inseparable field extension. We study the group $H_{p}^{n + 1} (F)$ of classes of differential forms under the restric…

math.AC2014★ 1 cited

Witt kernels and Brauer kernels for quartic extensions in characteristic two

Detlev W. Hoffmann, Marco Sobiech

Let $F$ be a field of characteristic $2$ and let $E / F$ be a field extension of degree $4$ . We determine the kernel $W_{q} (E / F)$ of the restriction map $W_{q} F \to W_{q} E$ between the Witt…