| 2013 | ||
|---|---|---|
| j16 | Richard Hammack: Frucht's theorem for the digraph factorial. Discussiones Mathematicae Graph Theory 33(2): 329-336 (2013) | |
| j15 | Richard Hammack: Cancellation of digraphs over the direct product. Eur. J. Comb. 34(5): 846-858 (2013) | |
| 2011 | ||
| j14 | Ghidewon Abay-Asmerom, Richard Hammack, Craig E. Larson, Dewey T. Taylor: Notes on the independence number in the Cartesian product of graphs. Discussiones Mathematicae Graph Theory 31(1): 25-35 (2011) | |
| 2010 | ||
| j13 | Richard Hammack: A quasicancellation property for the direct product of graphs. Discrete Mathematics 310(12): 1691-1696 (2010) | |
| j12 | Richard Hammack, Katherine E. Toman: Cancellation of direct products of digraphs. Discussiones Mathematicae Graph Theory 30(4): 575-590 (2010) | |
| j11 | Ghidewon Abay-Asmerom, Richard Hammack, Craig E. Larson, Dewey T. Taylor: Direct Product Factorization of Bipartite Graphs with Bipartition-reversing Involutions. SIAM J. Discrete Math. 23(4): 2042-2052 (2010) | |
| 2009 | ||
| j10 | Richard Hammack: On direct product cancellation of graphs. Discrete Mathematics 309(8): 2538-2543 (2009) | |
| j9 | Richard Hammack: Proof of a conjecture concerning the direct product of bipartite graphs. Eur. J. Comb. 30(5): 1114-1118 (2009) | |
| 2008 | ||
| j8 | Ghidewon Abay-Asmerom, Richard Hammack, Dewey T. Taylor: Total Perfect Codes in Tensor Products of Graphs. Ars Comb. 88 (2008) | |
| j7 | Richard Hammack: A cancellation property for direct product. Discussiones Mathematicae Graph Theory 28(1): 179-184 (2008) | |
| 2007 | ||
| j6 | Richard Hammack: Minimum cycle bases of direct products of complete graphs. Inf. Process. Lett. 102(5): 214-218 (2007) | |
| 2006 | ||
| j5 | Richard Hammack: Isomorphic components of direct products of bipartite graphs. Discussiones Mathematicae Graph Theory 26(2): 231-248 (2006) | |
| 2005 | ||
| j4 | ||
| 2004 | ||
| j3 | Sarah Bendall, Richard Hammack: Centers of n-fold tensor products of graphs. Discussiones Mathematicae Graph Theory 24(3): 491-501 (2004) | |
| 2002 | ||
| j2 | ||
| 1999 | ||
| j1 | ||
| 1 | Ghidewon Abay-Asmerom | |
| 2 | Sarah Bendall | |
| 3 | Craig E. Larson | |
| 4 | Dewey T. Taylor | |
| 5 | Katherine E. Toman |
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