This paper is a continuation of the research presented in GAMM'98 and GAMM'99, where the problem of a lateral parametric vibration of the steel, spatial, orthogonal frame ...

In this talk, we will present a report on the progress of development of a Mathematica-based package for design and an analysis of large-scale control systems in standard ...

This package shows how to compute the sum of some very strange convergent series. The harmonic series 1/1 + 1/2 + 1/3 + ... + 1/n + ... diverges. This means that the sum can ...

Modeling chemical kinetics in a reactor easily ends up with a long piece of source code. Writing down the model on a piece of paper is much shorter, because we interpret the ...

Teaching mathematics online introduces new problems and difficulties to an already complex task. Besides the normal issues of notation and anxiety, online instructions bring ...

Insurers cluster. They generally group insurance applicants with similar perceived risk levels together and offer each group different contracts. This practice, particularly ...

Introduced 160 years ago as an attempt to generalize complex numbers to higher dimensions, quaternions are now recognized as one of the most important concepts in modern ...

In this article we present four analytic recurrence algorithms for the multivariable Adomian polynomials. As special cases, we deduce the four simplified results for the ...

Based on Haar wavelets an efficient numerical method is proposed for the numerical solution of system of coupled Ordinary Differential Equations (ODEs) related to the natural ...

This paper is devoted to the study of peristaltic flow of a non-Newtonian fluid in a curved channel. The constitutive relationship between stress and shear rate for a ...