J. G. P. Williams and P. N. Sperryn (Eds) "Sports Medicine" 2nd Ed

N , p , q ) Harmonic Superspace G . G . Hartwell and P .

A family of harmonic superspaces associated with four-dimensional Minkowski spacetime is described. Applications are given to free mass-less supermultiplets, invariant integrals and super Yang-Mills. The generalisation to curved spacetimes is given with emphasis on confor-mal supergravities.

J an 2 00 6 Crystal bases and simple modules for Hecke algebras of type G ( p , p , n ) ∗

We apply the crystal bases theory of Fock spaces over quantum affine algebras to the modular representations of the cyclotomic Hecke algebras of type G(p, p, n). This yields classification of simple modules over these cyclotomic Hecke algebras in the non-separated case, generalizing our previous work [J. Hu, J. Algebra 267 (2003) 7-20]. The separated case was completed in [J. Hu, J. Algebra 274...

A g-prior extension for p> n

For the normal linear model regression setup, Zellner’s g-prior is extended for the case where the number of predictors p exceeds the number of observations n. Exact analytical calculation of the marginal density under this prior is seen to lead to a new closed form variable selection criterion. This results are also applicable to the multivariate regression setup. AMS subject classification: P...

Majority Bootstrap Percolation on G(n, p)

Majority bootstrap percolation on a graph G is an epidemic process defined in the following manner. Firstly, an initially infected set of vertices is selected. Then step by step the vertices that have at least half of its neighbours infected become infected. We say that percolation occurs if eventually all vertices in G become infected. In this paper we provide sharp bounds for the critical siz...

In the random graph G(n, P), . . .