Learn More
Using Ore’s structural characterization on diameter-maximal graphs, we determine the extremal graphs with the minimum average distance among the graphs with given order and diameter, thereby solving a conjecture of Aouchiche and Hansen [Automated results and conjectures on average distance in graphs, in Graph Theory in Paris, eds. A. Bondy, J. Fonlupt,(More)
In this article, we introduce multiple vector-valued mutiresolution analysis and orthogonal multiple vector-valued wavelet packets. A method for constructing orthogonal multiple vector-valued wavelet packets is proposed. The orthogonality property of the multiple vector-valued wavelet packets has been investigated. Finally, a new orthogonal basis of(More)
  • 1