Fril is a logic programming language incorporating sophisticated methods for handling fuzzy and probabilistic uncertainty. A knowledge-based interface, the Intelligent ...

This is the next-to-last installment of the second series on the visualization of Riemann surfaces of compositions of elementary transcendental functions. In this installment ...

FunctionMap provides a convenient and elegant solution to a variety of comparison tasks, including results of calculations with different parameter values, effects of ...

Within the lowest-order Born approximation, we present an exact calculation of the time dynamics of the spin-boson model in the ohmic regime. We observe non-Markovian effects ...

The main goal of this paper is to show how the computer algebra system Mathematica allows us to study and to develop some topics on Operator Theory. In particular, some ...

In biology and medicine many substances and drugs enter the system not at regular time intervals but rather according to a random process. In the present article a situation ...

A network of polymer chains, which is undergoing an external deformation, is considered. Each of the network chains is linear and consists of segments interacting by nematic ...

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 ...

A Mathematica implementation of the program LERG-I is presented that performs the reduction of the tensor integrals, encountered in one-loop Feynman diagram calculations, to ...

We use filters of open sets to provide a semantics justifying formally the use of infinity in informal limit calculations in calculus, and in the same kind of calculations in ...