The gaussian coefficients and overpartitions
William Y. C. Chen and James J. Y. Zhao
Abstract: We show that the formalism of overpartitions gives a simple involution for the product denition of the Gaussian coefficients. In the formulation of our involution, an overline in the representation of an overpartition is en- dowed with a weight.
AMS Classification: 05A17, 05A30.
Suggested Running Title: Gaussian Coefficients and Overpartitions.