activity
20062024
most citedDiscriminating Non-Isomorphic Graphs with an Experimental Quantum Annealer

4 citations · 5 across the 6 of their papers we have counts for

collaborators

6 papers

math.CO2024

Enumeration of Row-Column Designs

Gerold Jäger, Klas Markström, Lars-Daniel Öhman +1

We computationally completely enumerate a number of types of row-column designs up to isotopism, including double, sesqui and triple arrays as known from the literature, and two ne…

cs.DM2023★ 1 cited

Condorcet Domains of Degree at most Seven

Dolica Akello-Egwell, Charles Leedham-Green, Alastair Litterick +2

In this paper we give the first explicit enumeration of all maximal Condorcet domains on alternatives. This has been accomplished by developing a new algorithm for constr…

math.CO2021

Avoiding and extending partial edge colorings of hypercubes

Carl Johan Casselgren, Per Johansson, Klas Markström

We consider the problem of extending and avoiding partial edge colorings of hypercubes; that is, given a partial edge coloring of the -dimensional hypercube , we are in…

quant-ph2020★ 4 cited

Discriminating Non-Isomorphic Graphs with an Experimental Quantum Annealer

Zoe Gonzalez Izquierdo, Ruilin Zhou, Klas Markström +1

We demonstrate experimentally the ability of a quantum annealer to distinguish between sets of non-isomorphic graphs that share the same classical Ising spectrum. Utilizing the pau…

math.CO2019

Existence thresholds and Ramsey properties of random posets

Victor Falgas-Ravry, Klas Markström, Andrew Treglown +1

Let denote the power set of , ordered by inclusion, and let denote the random poset obtained from by retaining each element…

math-ph2006

The 1-vertex transfer matrix and accurate estimation of channel capacity

Shmuel Friedland, Per Hakan Lundow, Klas Markstrom

The notion of a 1-vertex transfer matrix for multi-dimensional codes is introduced. It is shown that the capacity of such codes, or the topological entropy, can be expressed as the…