In queuing systems with feedback of output customers, the time spent by a customer in the system from arrival to final departure (the sojourn time) is of a primary interest. ...

A method has been developed for binding numerically the minimal (soap-film) surface bounded by a skew quadrilateral. A general quartic is fitted to each patch in turn and the ...

A simple hierarchical data structure (tree) and associated set of algorithms (written in Mathematica) have been developed that permit the direct manipulation of the topology ...

Mathematica is a general system for numeric, symbolic and graphic computation which can be used as an interactive calculation tool or as a programming langauge. Consisting of ...

Transmission spectra have been calculated for the dual-periodic multilayers, by means of the transfer matrix method using a model of a sequential square-well type variation ...

In this paper we address the problem of calculating the free state wave functions with predefined asymptotic behaviour (two-point boundary value problem). It is shown that, ...

A hybrid numerical-analytical solution for two-dimensional transient-free convection is presented and applied to a vertical porous cavity, based on application of the ideas ...

Under purely elastic conditions a constitutive model for clays should be conservative. This can be achieved by using a hyperelastic stress-strain relation derived from an ...

This paper describes a controller design software package called CONFAL. It is based on Gundes' stable factorization approach to the design of controllers which have fault ...

A generalized expression for the apparent diffusion coefficient (Dapp) for macroions as a function of scattering vector (q) is developed. Mathematica, a system of doing ...