Ján Karabás

According to our database, Ján Karabás authored at least 14 papers between 2007 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2026

Regular colouring defect of a cubic graph and the conjectures of Fan-Raspaud and Fulkerson.

Ján Karabás, Edita Mácajová, Roman Nedela, Martin Skoviera

Ars Math. Contemp., 2026

2025

Berge's Conjecture for Cubic Graphs With Small Colouring Defect.

Ján Karabás, Edita Mácajová, Roman Nedela, Martin Skoviera

J. Graph Theory, 2025

The Jacobian of a graph and graph automorphisms.

István Estélyi, Ján Karabás, Alexander D. Mednykh, Roman Nedela

Discret. Math., 2025

Short cycle covers and the colouring defect of a cubic graph.

Ján Karabás, Edita Mácajová, Roman Nedela, Martin Skoviera

Proceedings of the XIII Latin-American Algorithms, Graphs and Optimization Symposium, 2025

Colouring defect of strong snarks.

Ján Karabás, Edita Mácajová, Roman Nedela, Martin Skoviera

Proceedings of the XIII Latin-American Algorithms, Graphs and Optimization Symposium, 2025

2024

Cubic Graphs with Colouring Defect 3.

Ján Karabás, Edita Mácajová, Roman Nedela, Martin Skoviera

Electron. J. Comb., 2024

2022

Girth, oddness, and colouring defect of snarks.

Ján Karabás, Edita Mácajová, Roman Nedela, Martin Skoviera

Discret. Math., 2022

2021

On a representation of the automorphism group of a graph in a unimodular group.

István Estélyi, Ján Karabás, Roman Nedela, Alexander D. Mednykh

Discret. Math., 2021

2016

Two infinite families of Archimedean maps of higher genera.

Antonio Breda d'Azevedo, Domenico Antonino Catalano, Ján Karabás

Ars Comb., 2016

2015

Maps of Archimedean class and operations on dessins.

Antonio Breda d'Azevedo, Domenico Antonino Catalano, Ján Karabás, Roman Nedela

Discret. Math., 2015

2013

6-decomposition of snarks.

Ján Karabás, Edita Mácajová, Roman Nedela

Eur. J. Comb., 2013

2012

Archimedean maps of higher genera.

Ján Karabás, Roman Nedela

Math. Comput., 2012

2007

Archimedean solids of genus two.

Ján Karabás, Roman Nedela

Electron. Notes Discret. Math., 2007

Three-manifolds with Heegaard genus at most two represented by crystallisations with at most 42 vertices.

Ján Karabás, Peter Malicky, Roman Nedela

Discret. Math., 2007