Jan Ekstein

15 papers C 1Journal 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
Hamiltonian properties in generalized lexicographic products.
Discuss. Math. Graph Theory
Jan Ekstein, Jakub Teska
2024 J jnl
The most general structure of graphs with hamiltonian or hamiltonian connected square.
Discret. Math.
Jan Ekstein, Herbert Fleischner
2021 J jnl
A best possible result for the square of a 2-block to be hamiltonian.
Discret. Math.
Jan Ekstein, Herbert Fleischner
2018 J jnl
3-coloring triangle-free planar graphs with a precolored 9-cycle.
Eur. J. Comb.
Ilkyoo Choi, Jan Ekstein, Premysl Holub, Bernard Lidický
2018 J jnl
Bounding the distance among longest paths in a connected graph.
Discret. Math.
Jan Ekstein, Shinya Fujita, Adam Kabela, Jakub Teska
2017 J jnl
Connected Even Factors in the Square of Essentially 2-Edge-connected Graph.
Electron. J. Comb.
Jan Ekstein, Baoyindureng Wu, Liming Xiong
2014 C conf
3-Coloring Triangle-Free Planar Graphs with a Precolored 9-Cycle.
IWOCA
Ilkyoo Choi, Jan Ekstein, Premysl Holub, Bernard Lidický
2014 J jnl
The packing coloring of distance graphs D(k, t).
Discret. Appl. Math.
Jan Ekstein, Premysl Holub, Olivier Togni
2013 J jnl
Radio labelings of distance graphs.
Discret. Appl. Math.
Roman Cada, Jan Ekstein, Premysl Holub, Olivier Togni
2013 J jnl
The rainbow connection number of 2-connected graphs.
Discret. Math.
Jan Ekstein, Premysl Holub, Tomás Kaiser, Maria Koch, Stephan Matos Camacho, Zdenek Ryjácek, Ingo Schiermeyer
2012 J jnl
Packing chromatic number of distance graphs.
Discret. Appl. Math.
Jan Ekstein, Premysl Holub, Bernard Lidický
2012 J jnl
Star subdivisions and connected even factors in the square of a graph.
Discret. Math.
Jan Ekstein, Premysl Holub, Tomás Kaiser, Liming Xiong, Shenggui Zhang
2011 J jnl
Hamiltonian Cycles in the Square of a Graph.
Electron. J. Comb.
Jan Ekstein
2011 J jnl
Packing Chromatic Number of Distance Graphs
CoRR
Jan Ekstein, Premysl Holub, Bernard Lidický
2010 J jnl
The packing chromatic number of the square lattice is at least 12
CoRR
Jan Ekstein, Jirí Fiala, Premysl Holub, Bernard Lidický