Photo by zaveqna, Flickr

Refereed Articles


16- Allagan, J. A., Serkan C., Bell numbers of complete multipartite graphs (Submitted).

15- Allagan, J. A., Bobga, B. and Johnson. P., On the choosability of some graphs ( To appear).

14- Allagan, J. A., Voloshin, V, Coloring k-trees with forbidden monochrome or rainbow triangles (Submitted).

13- Allagan, J. A., Mphako-Banda, E., Formulas for the computation of the Tutte polynomial of graphs with parallel classes ( Submitted).

12- Allagan, J. A., Mphako-Banda, E., Tutte Polynomials of Some Multigraphs, Quaetiones Mathematicae (2015) 1-16

11-Allagan, J. A., Johnson, P., Estimates of the Choice Numbers and the Ohba numbers of some complete multipartite graphs,Ars Combinatoria vol CXIX (2015)pp 167-176

10-Allagan, J. A., Slutzky, D., Chromatic Polynomials of Mixed Hypercycles, Discussiones Mathematicae Graph Theory 34(3), 547-558, (2014)

9-Allagan, J. A., Slutzky, D., Chromatic Polynomials of Mixed Hypergraphs, Australasian Journal of Combinatorics 58(1) (2004),197-213 (2014)

8-Allagan, J. A., Chromatic Polynomials of Some (m,l)- Hyperwheels, Computer Science Journal of Moldova vol.22, no.1(64)(2014) .

7-Allagan, J. A., Chromatic Polynomials of Some Sunflower Mixed Hypergraphs, Contributions to Discrete mathematics Vol 9, No 2(2014), 35-44

6-Allagan, J. A., Tutte Polynomials of multi-bridge graphs, Computer Science Journal of Moldova, vol.21, no.2(62)(2013)

5-Allagan, J. A., Hendon, M., Johnson, P., and Slutzky, D., On the Existence of S-graphs: Symmetric and Diametrical Bipartite Graphs, Journal of Combinatorial Mathematics and Combinatorial Computing  vol.83 (2012).

4-Allagan, J. A., Hall numbers of some complete k-partite graphs, Utilitas Mathematica vol.89 ( 2012), 257-267.

3-Allagan, J.A., Johnson, P., The Choice Number of K(4, 2, . . . , 2)− A Dispute Resolved, Congressus Numerantium, vol 191(2008) 65–70.

2-Allagan, J.A., The chromatic polynomials of some linear uniform hypergraphs, Congressus Numerantium, vol. CLXXXVII, (2007).

1-Allagan, J.A.,  A generalization of the chromatic polynomial of a cycle, Computer Science Journal of Moldova, vol.13, no.1(2005).

Front Page

pulling teeth

Primary Navigation

Math Department Site

College of Science and Mathematics

Julian A. D. Allagan, PhD
Associate Professor, Mathematics

Room 542
University of North Georgia
Oconee Campus
1201 Bishop Farms Parkway
Watkinsville, GA 30677
706.310.6318
julian.allagan@ung.edu