Average solid angles subtended by an external contour of a given body from several points are required for the calculation of radiation fluxes or particle beams that are ...

The energy eigenvalues are computed for a periodic array of quantum wells (QWs) when the magnetic field is parallel to the plane. The tunneling between the parallel ...

A quantitative genetic model for the response of the distribution of a single metric trait to directional selection is investigated. Particular attention is paid to the ...

In this paper, we give an algorithm to show how to construct y as a formal power series in x in a given equation f(x,y) = 0, where f is in C[x,y]. Since we can always ...

Digital image processing of grayscale or color images has become an important research and investigation tool in many areas of science and engineering. Mathematica is a ...

This unique book is a collection of Mathematica notebooks, designed to be used through the Help Browser. It is mathematically complete enough to be used as a text for a ...

This project was developed for a class in nanotechnology. The project's purpose was to display two principles--building items that you could not see and what volume under the ...

The msprop program presented in this work is capable of solving the Maxwell–Schrödinger equations for one or several laser fields propagating through a medium of quantum ...

Complex variable theory is attractive for engineers as it offers elegant approaches for certain types of differential equations in engineering including heat transfer, solid ...

This book introduces key ideas and principles in the theory of elasticity with the help of symbolic computation. Differential and integral operators on vector and tensor ...