Coincidence intensities of the cascade decay 31D-->21P-->11S of helium excited by electron impact are computed using the symbolic manipulation package Mathematica. The ...

Memory functions entering the generalized master equations are calculated for trimer, with the sink in the center. The whole dynamics of the system -- coherent transfer, ...

We discuss (a) the construction of formulas for the puckering of 4 and 5 atom rings from simple geometrical principles; (b) the application of these formulas to the study of ...

All atom molecular dynamics (MD) models provide valuable insight into the dynamics of biophysical systems, but are limited in size or length by the high computational ...

By applying scattering superposition principle and the Waterman's T-Matrix approach, a vector wave function expansion representation of dyadic Green's functions (DGF) is ...

A quantum algorithm for the computation the order of an integer, which uses the quantum Fourier transform, is discussed. The cases of the exact and approximate Fourier ...

This thesis investigates symbolic computation in the domain of difference equations (or recurrence relations). The goal is to obtain explicit solutions of a given equation ...

In a very large program, it can be difficult to anticipate the consequences of changing a small part of the code on the rest of the program. Many conventional languages have ...

In the May/June 1991 Computers in Physics Education column, I discussed the reasons for, my attempts at, and the results of introducing Mathematica into my upper-division ...

We present a recursive diagrammatic method for evaluating tree-level Feynman diagrams involving multi-fermions which interact through gauge bosons (gluons or photons). Based ...