We discuss the capabilities of MathLie in supporting the symmetry analysis of differential equations. MathLie is a computer algebra program written in Mathematica 3.0 and ...

In an earlier paper we presented the capabilities of TTC (Tools of Tensor Calculus, a Mathematica package) when inputs are made in index notation. In that article inputs were ...

We consider a single server queue with Markovian arrivals, in which the service times are assumed to be of phase type. Using two pre-determined thresholds, L1 and L2, with 1< ...

This textbook on Reliability Theory focusses on Applications in Preventive Maintenance (PM). All models are presented in connection with the relevant statistical material. ...

The non-linear minimal surface equation is expressed as an ideal of differential forms. The isovector fields of the ideal are constructed using its transport property under ...

Ideal one dimensional MHS (non-resistive) equations are used to study the rotational instability in field reversed configuration plasmas. Instead of using resistive boundary ...

The unique fourth-order differential equation satisfied by the generalized co-recursive of all classical orthogonal polynomials is given for any (but fixed) level of ...

The present paper deals with the development of a Mathematica package of programs for handling quantum mechanical equations involving commutators and unitary transformations. ...

In this work, the stress resultants and displacements (due to in-plane loading) of circular rods with variable cross-sections are calculated by using the initial values ...

Given a set A, the set of all possible relations defined on it has found a prominent place as a natural framework both in applied and theoretical research. A relation on A is ...