| Handbook of product graphs RH Hammack, W Imrich, S Klavžar, W Imrich, S Klavžar CRC press, 2011 | 1458 | 2011 |
| Book of proof R Hammack | 110 | 2013 |
| On direct product cancellation of graphs RH Hammack Discrete Mathematics 309 (8), 2538-2543, 2009 | 36 | 2009 |
| On Cartesian skeletons of graphs. RH Hammack, W Imrich Ars Math. Contemp. 2 (2), 191-205, 2009 | 31 | 2009 |
| Centers of tensor products of graphs G Abay-Asmerom, R Hammack Ars Combinatoria 74, 201-212, 2005 | 28* | 2005 |
| Total perfect codes in tensor products of graphs G Abay-Asmerom, RH Hammack, DT Taylor Ars Combinatoria 88, 129-134, 2008 | 25 | 2008 |
| Digraphs products RH Hammack Classes of directed graphs, 467-515, 2018 | 23 | 2018 |
| Klav¿ ar, S., Handbook of Product Graphs. 2011 R Hammack, W Imrich Discrete Mathematics and Its Applications, 2011 | 19 | 2011 |
| Minimum cycle bases of direct products of complete graphs R Hammack Information Processing Letters 102 (5), 214-218, 2007 | 18 | 2007 |
| Cyclicity of graphs R Hammack Journal of Graph Theory 32 (2), 160-170, 1999 | 18 | 1999 |
| Proof of a conjecture concerning the direct product of bipartite graphs RH Hammack European Journal of Combinatorics 30 (5), 1114-1118, 2009 | 16 | 2009 |
| Minimum cycle bases of direct products of bipartite graphs R Hammack Australasian Journal of Combinatorics 36, 213, 2006 | 15 | 2006 |
| Sharing teaching ideas: A simple way to teach logarithms R Hammack, D Lyons The Mathematics Teacher 88 (5), 374-375, 1995 | 15 | 1995 |
| Direct product factorization of bipartite graphs with bipartition-reversing involutions G Abay-Asmerom, RH Hammack, CE Larson, DT Taylor SIAM Journal on Discrete Mathematics 23 (4), 2042-2052, 2010 | 14 | 2010 |
| Perfect r-codes in strong products of graphs G Abay-Asmerom, RH Hammack, DT Taylor Bull. Inst. Combin. Appl 55, 66-72, 2009 | 13 | 2009 |
| Notes on the independence number in the Cartesian product of graphs G Abay-Asmerom, R Hammack, C Larson, D Taylor Discussiones Mathematicae Graph Theory 31 (1), 25-35, 2011 | 11 | 2011 |
| Equitable chromatic number of complete multipartite graphs D Blum, D Torrey, R Hammack Missouri Journal of Mathematical Sciences 15 (2), 75-81, 2003 | 11 | 2003 |
| A new view of hypercube genus RH Hammack, PC Kainen The American Mathematical Monthly 128 (4), 352-359, 2021 | 10 | 2021 |
| Cancellation of direct products of digraphs R Hammack, K Toman Discussiones Mathematicae Graph Theory 30 (4), 575-590, 2010 | 10 | 2010 |
| Centers of n-fold tensor products of graphs S Bendall, R Hammack Discussiones Mathematicae Graph Theory 24 (3), 491-501, 2004 | 9 | 2004 |
Sandi KlavžarProfessor of Mathematics, University of LjubljanaDirección de correo verificada de fmf.uni-lj.si
