Tuesday, July 14

CP11
Trees and Enumeration

3:30 PM-5:30 PM
Chair: K. Brooks Reid, California State University, San Marcos
Room: Sidney Smith 2111

3:30 Balance Vertices in Trees

K. Brooks Reid, California State University, San Marcos

3:50 Counting Spanning Arborescences

Kathryn L. B. Wood and Wendy Myrvold, University of Victoria, Canada

4:10 Combinatorial and Probabilistic Analysis of Catalan Structures

Lisa M. McShine and Prasad V. Tetali, Georgia Institute of Technology

4:30 Finding the Maximum Number of K₄ Subgraphs of a Graph.

Robert Cowen and William Emerson, Queens College, City University of NewYork

4:50 Calculation of General Recoupling Coefficients Using Binary Tree Transformations

Veerle Fack and Joris Van der Jeugt, University of Ghent, Belgium

5:10 An Enumeration Theorem for Nonisomorphic Inversion Preserving Morphisms

Michael Hofmeister, Siemens AG, Munich, Germany