[1] | Domination in Functigraphs (with L. Eroh, R. Gera, C.X. Kang, and C.E. Larson), Discussiones Mathematicae Graph Theory, to appear |
[2] | Iteration Index of a Zero Forcing Set in a Graph (with K.B. Chilakamarri, N. Dean, and C.X. Kang), Bulletin of the Institute of Combinatorics and its Applications, to appear |
[3] | Functigraphs: An Extension of Permutation Graphs (with A. Chen, D. Ferrero, and R. Gera), Mathematica Bohemica, Vol. 136, No. 1, (pp. 27-37), 2011 |
[4] | Graphs 2-cell Embedded in Non-orientable Surfaces and Their Coding Sequences (with C.X. Kang), Far East Journal of Mathematical Sciences, Vol. 31, Issue 1, (pp. 119-129), 2008 |
[5] | Coding Sequences and Euler's Formula for Graphs on Surfaces (with S. Fajtlowicz), Congressus Numerantium, Vol. 184 (pp. 65-69), 2007 |
[6] | The Convergence Behavior of f^a(x) = (1 + 1/x)^{x+a} (with C.X. Kang), College Mathematics Journal, Vol. 38, (pp. 385-387), 2007 |
[7] | Disk versus Frustum (with C.X. Kang), Texas College Mathematics Journal, Vol. 4 (pp. 13-20), 2007 |
[8] | Nevanlinna Theory and Iteration of Rational Maps (with M. Ru), Mathematische Zeitschrift, Vol. 249 (pp. 125-138), 2005 |
[9] | Iteration of Rational Maps: Nevanlinna Theory, Diophantine Approximation. VDM Verlag Dr. Mu ̈ller Aktiengesellschaft & Co., Saarbru ̈cken, Germany (2010). ISBN 978-3-639-25063-3 |