Paderborn University

works on

density functional theory 1 electronic structure 1 high-performance computing 1 open-source software 1 plane-wave methods 1 pseudopotentials 1

From the 1 of 1.2k papers with an AI index.

output

19942026

most citedQuantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

29.3k citations

Showing 2023 · math.COShow all

2 papers · 2 filters

math.CO2023

Fractional factors and component factors in graphs with isolated toughness smaller than 1

Isaak H. Wolf

Let $G$ be a simple graph and let $n, m$ be two integers with $0 < m < n$ . We prove that $i so (G - S) \leq \frac{n}{m} ∣ S ∣$ for every $S \subset V (G)$ if and only if $G$ has a $\{C_{2i+1},T…

math.CO2023

Rotation $r$ -graphs

Eckhard Steffen, Isaak H. Wolf

We study rotation $r$ -graphs and show that for every $r$ -graph $G$ of odd regularity there is a simple rotation $r$ -graph $G^{'}$ such that $G$ can be obtained form $G^{'}$ by a finite n…

Fractional factors and component factors in graphs with isolated toughness smaller than 1

Rotation r-graphs

Rotation $r$ -graphs