This paper deals with the representation of the solutions of a polynomial system, and concentrates on the high-dimensional case. Based on the rational univariat
A fully 3D OSEM reconstruction method for positron emission tomography (PET) based on sym-metries and sparse matrix technique is described. Great savings in bot
A summary of the current status of neutrino oscillations is given. We also include a brief description of the earlier development of neutrino physics and illust