The temperature behaviour of meson condensates < Ïƒ0 > and < Ïƒ8 > is calculated in the SU(3) Ã— SU(3)-linear sigma model. The couplings of the Lagrangian are fitted to the physical Ï€,K, Î·, Î·â€² masses,â€¦ (More)

The Winograd method of evaluating a discrete Fourier transform offers some speed enhancements over decimation-in-time and decimation-in-frequency, radix-2 methods. There is, however, more noiseâ€¦ (More)

Local deformation due to the interaction of small scale features such as voids or hard particles is expected to have a significant influence the failure mode of a material. To this end, the fractureâ€¦ (More)