A method of estimating the spectral representation of a generalized bivariate stable distribution is presented, based on a series of maximum likelihood (ML) estimates of the stable parameters of univariate projections of the data. The corresponding stable spectral density is obtained by solving...

A new method, which, for the first time to our knowledge, makes a complete treatment of a spontaneously decaying atomic state in relativistic QED possible, is presented. The method is based on a self-consistent projection-operator technique, developed recently by the author. A new physical...

The large population asymptotics of a spatial epidemic model is studied through the representation of the process as a projection of a higher dimensional Poisson processes. The density process (In(t)) of infected individuals at time t converges to a deterministic process (I(t)). Moreover, there...