The aim of this package is to show a possible implementation of perturbation methods with Mathematica. It can be used to generate educational examples of perturbation ...

The package provides routines for first- and second-order Rayleigh-Schroedinger perturbation theory in a matrix hamiltonian formalism, i.e., first and second order ...

This algorithm generates a short rational generating function G(z) for a bounded input polyhedron P defined by a system of rational linear inequalities Ax <= b. This ...

This notebook shows how to solve the flow field for a rotating sphere at low Reynolds number showing the zeroth and first order solutions. A regular perturbation expansion ...

TMecanica is an add-on application for the Mathematica package "Tensorial 3.0" that implements Poisson brackets and symplectic matrices for handling classical mechanics ...

This notebook solves Creeping Flow (flows with no inertia) of a stationary sphere on which a uniform flow is impinging. (This is the same problem as a single sphere falling ...

A Mathlink interface to model reduction modules from the SLICOT library. It supports Balance & Truncate model reduction (BTA) AB09AD; Singular perturbation approximation ...

The BenderWu package allows for analytic computation of the perturbative series in 1D quantum mechanics around a harmonic minimum of the potential. The code is based on the ...

This notebook solves the longwave stability problem for two-layer, pressure driven channel flow. Through this example, the method for using a regular perturbation technique ...

This notebook solves the problem of laminar flow over a wavy solid surface. The linearized equations are used. A long wave expansion perturbation technique is employed. The ...