A group theoretical algorithm to calculate the number of independent force constants of a molecule at any given order has been extended to treat linear molecules in a fashion ...

Mathematica is one of the newest and most powerful computer systems for doing symbolic, numerical, graphics, and programming manipulations. With its large capabilities, ...

A method is presented for determining the nonlinear stability of undamped flexible structures spinning about the axis of minimum moment of inertia. Equations of motion are ...

We develop a technique for systematically reducing the exponentially small (superasymptotic) remainder of an asymptotic expansion truncated near its least term, for solutions ...

Many problems in plasma physics involve substantial amounts of analytical vector calculation. The complexity usually originates from both the vector operations themselves and ...

Analytic expressions are summarized and the intrinsic behaviour of the chord length distribution and the small-angle scattering correlation function are investigated for the ...

Packages for Mathematica Versions 3 and 4 are provided in (Info3.m) and (Info4.m) respectively. Once the appropriate package is loaded the Options[obj,opt] and (?Aaaa) ...

DynPac is a comprehensive package for solving (numerically) and plotting the solutions of sets of ordinary differential equations. The plotting routines include time plots, ...

Mathematica is a comprehensive platform for software development that combines a large library of algorithms, an advanced programming language, and an interactive notebook ...

Abstract To implement finite structures in a symbolic computation program such as Mathematica, we consider a skeletal topos N which is equiva- lent to the category Set f of ...