Gena Hahn

Publication Activity (10 Years)

Years Active: 1980-2021
Publications (10 Years): 3

Top Topics

Undirected Graph

Tree Construction

Tree Edit Distance

Reconstruction Method

Top Venues

J. Comb. Optim.

J. Graph Theory

Publications

Pierre Charbit, Gena Hahn, Marcin Kaminski, Manuel Lafond, Nicolas Lichiardopol, Reza Naserasr, Ben Seamone, Rezvan Sherkati
Edge clique covers in graphs with independence number two. J. Graph Theory 97 (2) (2021)
Laurent Beaudou, Luc Devroye, Gena Hahn
A lower bound on the size of an absorbing set in an arc-coloured tournament. Discret. Math. 342 (1) (2019)
Anthony Bonato, Przemyslaw Gordinowicz, Gena Hahn
Cops and Robbers ordinals of cop-win trees. Discret. Math. 340 (5) (2017)
Richard C. Brewster, Gena Hahn, Stacey Wynn Lamont, Chester Lipka
Lexicographic products with high reconstruction numbers. Discret. Math. 312 (10) (2012)
Min Chen, Gena Hahn, André Raspaud, Weifan Wang
Some results on the injective chromatic number of graphs. J. Comb. Optim. 24 (3) (2012)
Gena Hahn, Bojan Mohar
Preface. Discret. Math. 311 (15) (2011)
Anthony Bonato, Gena Hahn, Claude Tardif
-cop-win graphs. J. Graph Theory 65 (4) (2010)
Alain Doyon, Gena Hahn, André Raspaud
Some bounds on the injective chromatic number of graphs. Discret. Math. 310 (3) (2010)
Anthony Bonato, Petr A. Golovach, Gena Hahn, Jan Kratochvíl
The capture time of a graph. Discret. Math. 309 (18) (2009)
Gerardo Berbeglia, Gena Hahn
Counting feasible solutions of the traveling salesman problem with pickups and deliveries is #P-complete. Discret. Appl. Math. 157 (11) (2009)
Anthony Bonato, Gena Hahn, Changping Wang
The cop density of a graph. Contributions Discret. Math. 2 (2) (2007)
Gena Hahn, Gary MacGillivray
A note on k-cop, l-robber games on graphs. Discret. Math. 306 (19-20) (2006)
Gena Hahn, Pierre Ille, Stéphan Thomassé
Preface. Discret. Math. 291 (1-3) (2005)
Gena Hahn, Pierre Ille, Robert E. Woodrow
Absorbing sets in arc-coloured tournaments. Discret. Math. 283 (1-3) (2004)
Gena Hahn, Jan Kratochvíl, Jozef Sirán, Dominique Sotteau
On the injective chromatic number of graphs. Discret. Math. 256 (1-2) (2002)
Gena Hahn, François Laviolette, Norbert Sauer, Robert E. Woodrow
On cop-win graphs. Discret. Math. 258 (1-3) (2002)
Jean-Luc Fouquet, Gena Hahn
Cycle regular graphs need not be transitive. Discret. Appl. Math. 113 (2-3) (2001)
Gena Hahn, François Laviolette, Jozef Sirán
Edge-Ends in Countable Graphs. J. Comb. Theory, Ser. B 70 (2) (1997)
Gena Hahn, Pavol Hell, Svatopluk Poljak
On the ultimate independence ratio of a graph. Eur. J. Comb. 16 (3) (1995)
Guo-Gang Gao, Gena Hahn
. Discret. Math. 142 (1-3) (1995)
Richard A. Brualdi, Gena Hahn, Peter Horák, Earl S. Kramer, Stephen Mellendorf, Dale M. Mesner
On a Matrix Partition Conjecture. J. Comb. Theory, Ser. A 69 (2) (1995)
Achille Achache, Gena Hahn, Maurice Pouzet, Ivo G. Rosenberg
Preface. Discret. Math. 130 (1-3) (1994)
Gena Hahn, Eric C. Milner, Robert E. Woodrow
Infinite friendship graphs with infinite parameters. J. Comb. Theory, Ser. B 52 (1) (1991)
Gena Hahn, Bill Jackson
A note concerning paths and independence number in digraphs. Discret. Math. 82 (3) (1990)
Gena Hahn, Ivo G. Rosenberg
Preface. Discret. Appl. Math. 24 (1-3) (1989)
Martin Farber, Gena Hahn, Pavol Hell, Donald J. Miller
Concerning the achromatic number of graphs. J. Comb. Theory, Ser. B 40 (1) (1986)
Gena Hahn, Carsten Thomassen
Path and cycle sub-ramsey numbers and an edge-colouring conjecture. Discret. Math. 62 (1) (1986)
Charles Delorme, Gena Hahn
Infinite generalized friendship graphs. Discret. Math. 49 (3) (1984)
Gena Hahn, Dominique Sotteau, H. Sun
Short cycles in mediate graphs. Discret. Math. 44 (3) (1983)
Gena Hahn
The automorphism group of a product of hypergraphs. J. Comb. Theory, Ser. B 30 (3) (1981)
Gena Hahn
More star sub-ramsey numbers. Discret. Math. 34 (2) (1981)
Gena Hahn
The Automorphism Group of the Wreath Product of Directed Graphs. Eur. J. Comb. 1 (3) (1980)