ALGEBRA AND COMBINATORICS SEMINAR Tuesday 12 August 2008, 2pm in Priestly 641 Atif Abueida, University of Dayton, USA Cycle extension on two families of graphs. Abstract We will discuss the cycle extension problem on two classes of graphs, namely chordal and block-intersection graphs. All welcome. http://www.maths.uq.edu.au/cdmc/Seminars.html