http://journals.cambridge.org/pes The primary focus of the journal is on stochastic modelling in the physical and engineering sciences, with particular emphasis on queueing theory, reliability… Expand

Let Xλ1 ,Xλ2 , . . . ,Xλn be independent nonnegative random variables with Xλi ∼ F (λit), i = 1, . . . , n, where λi > 0, i = 1, . . . , n and F is an absolutely continuous distribution. It is shown… Expand

Let Y denote a D-class symmetric association scheme with D ≥ 3, and suppose Y is almostbipartite Pand Q-polynomial. Let x denote a vertex of Y and let T = T (x) denote the corresponding Terwilliger… Expand