ISSN : 1446-8735


Volume 48   Part 1
JULY   2006

Freely forming groups: Trying to be rare  
    Michael Baake, Uwe Grimm and Harald Jockusch 1
Parallelisation of sparse grids for large scale data analysis  
    Jochen Garcke, Markus Hegland and Ole Nielsen 11
Wavelet and discrete cosine transforms for inserting information into BMP images  
    I. Orea-Flores, M. A. Acevedo and J. López-Bonilla 23
Blowup properties for several diffusion systems with localised sources  
    Zhaoyin Xiang, Qiong Chen and Chunlai Mu 37
Travelling waves for the population genetics model with delay  
    Guojian Lin and Rong Yuan 57
Explicit eigenvalues and inverses of several Toeplitz matrices  
    Wen-Chyuan Yueh and Sui Sun Cheng 73
The exponential of a constant matrix on time scales  
    A. Zafer 99
Water wave scattering by two submerged nearly vertical barriers  
    B. N. Mandal and Soumen De 107
SEIR epidemic model with delay  
    Ping Yan and Shengqiang Liu 119
On the discrete asymptotic stability conditions of perturbed linear discrete systems with periodic coefficients  
    Kemal Uslu 135
Some multivariable Gaussian hypergeometric extensions of the Preece theorem  
    M. I. Qureshi, M. Sadiq Khan, M. A. Pathan and N. U. Khan 143

Set by the Australian Mathematical Publishing Association Inc.