The pressure history in the components of an rf linac has been modeled using Mathematica. Specifically the Cavity Coupled Drift Tube Linac (CCDTL) and the Cavity Coupled ...

The inlaid disc electrode covered with a membrane can be modelled as a system with axial symmetry containing several parallel layers with different permeabilities. A recent ...

Curvilinear-axis electron optical focusing and aberration theory of wide electron beams in immersion magnetic lenses, which can be used for projection electron beam ...

The semi-linear equation - uxx - euyy = f(x,y,u) with Dirichlet boundary conditions is solved by an O(h^4) finite different method, which has local truncation error O(h^2) at ...

Computer algebra systems (CAS) such as Derive, Maple and Mathematica are influencing the way we teach mathematics. With the assistance of CAS, we can examine new avenues for ...

In this paper, analytic formulations and their results are presented to extend the receptance method to a clamped-free cylindrical shell with a plate attached in the shell at ...

First principle modeling of chemical processes very often leads to a mixed system of partial differential equations (PDEs) and differential algebraic equations (DAEs) which ...

Animations can be used to demonstrate many mathematical concepts that are difficult to explain verbally or to show with static pictures. This paper is the result of a ...

The objective of this article is to present an efficient procedure for computer generation of the dynamic equations for a planar robot manipulator with arbitrarily assigned ...

Theoretical details necessary to calculate arbitrary-order correction terms to vibrational-rotational energies and wave functions in Rayleigh-Schrödinger perturbation theory ...