Preprints of some of my articles are available in PDF form:

• Chun, Ding, Oporowski, and Vertigan, Unavoidable parallel minors of 4-connected graphs, J. Graph Theory, to appear.
• Chun, Ding, Unavoidable topological minors of infinite graphs. Submitted.
• Chun, Mayhew, Oxley, A chain theorem for internally 4-connected binary matroids. Submitted.
• Aikin, Chun, Hall, Mayhew, Internally 4-connected binary matroids with cyclically sequential orderings. Submitted.
• Chun, Oxley, Unavoidable parallel minors of regular matroids. In preparation.
• Chun, Oxley, Unavoidable minors of infinite matroids. In preparation.

Here is my CV.
Here is my research statement.
Here is my teaching statement.

Recent and upcoming presentations:

• LSU Combinatorics Seminar November 21, 2008, A chain theorem for internally 4-connected binary matroids.
• Joint Meetings in Washington DC January 5-9, 2008, A Deletion-Contraction Theorem for Internally 4-connected Graphs.

Please feel free to contact me anytime at chchchun(at)math(dot)lsu(dot)edu!