Research Interests

Combinatorics and Graph Theory

Selected Publications

1. A Hierarchy of Self-Clique Graphs, (with F. Larrión, V. Neumann-Lara, M.A. Pizaña), Discrete Mathematics 282 (2004), 193-208.
2. Generating Sequences of Clique Symmetric Graphs via Eulerian Digraphs, (with J.P. McSorley), Discrete Mathematics 287 (2004), 85--91.
3. Generating the List of Spanning Trees in K_s,t, Journal of Combinatorial Mathematics and Combinatorial Computing, 50 (2004), 17-32.  
4. On a Bottleneck Bipartition Conjecture of Erdös, Combinatorica, 3 (1992), 317-321.
5. Cycle-Saturated Graphs of Minimum Size, (with C. Barefoot, L. Clark, R. Entringer, L. Székely, Zs. Tuza), Discrete Mathematics, 150 (1996), 31-48.