R. Schüler

activity

20182023

collaborators

Showing 2020Show all

2 papers · 1 filter

math.CO2020

Formal self duality

Lukas Kölsch, Robert Schüler

We study the notion of formal self duality in finite abelian groups. Formal duality in finite abelian groups has been proposed by Cohn, Kumar, Reiher and Schürmann. In this paper w…

math.MG2020

$f$ -vectors of $3$ -polytopes symmetric under rotations and rotary reflections

Maren H. Ring, Robert Schüler

The $f$ -vector of a polytope consists of the numbers of its $i$ -dimensional faces. An open field of study is the characterization of all possible $f$ -vectors. It has been solved in…

Formal self duality

f-vectors of 3-polytopes symmetric under rotations and rotary reflections

$f$ -vectors of $3$ -polytopes symmetric under rotations and rotary reflections