We study how noise generates complex oscillatory regimes in the nonlinear thermochemical kinetics. In this study, basic mathematical Zeldovich–Semenov model is used as a deterministic skeleton. investigate stochastic version of that takes into account multiplicative random fluctuations temperature. our we use direct numerical simulation solutions with subsequent statistical analysis probability...

In this paper we investigate the stationary profiles of a nonlinear Fokker-Planck equation with small diffusion and in- outflow boundary conditions. We consider corridors bottleneck whose width has global nondegenerate minimum in interior. limit are obtained constructively by using methods from geometric singular perturbation theory (GSPT). identify three main types corresponding to: (i) high d...

The determination of aerodynamic coefficients for complex high-speed vehicles still requires experimental measurement. This paper details the development free-flight measurement technique within University Oxford High Density Tunnel. In particular, a novel image processing is developed calculating position model from video. study focuses on high Reynolds number data subscale Skylon space plane ...

The complexity of voting procedures, and their variations from country to country, make it challenging to design a secure electronic voting system. In most of the usual proposals, the security of the system relies mainly on a blackbox voting machine. Meanwhile, the most advanced proposals base their security arguments on (complicated) cryptographic protocols, e.g. blind signatures or homomorphi...