The von Neumann-Liouville time evolution equation is represented in a discrete quantum phase space. The mapped Liouville operator and the corresponding Wigner function are explicitly written for the problem of a magnetic ...

The von Neumann-Liouville time evolution equation is represented in a discrete quantum phase space. The mapped Liouville operator and the corresponding Wigner function are explicitly written for the problem of a magnetic ...

In this work we use Interval Mathematics to establish interval counterparts for the main tools used in digital signal processing. More specifically, the approach developed here is oriented to signals, systems, sampling, ...

This work aims to approach fundamental mathematical concepts for the theory of Interval Analysis. The main object of study of the theory, instead of real numbers, is the use of closed intervals. Interval Analysis is a ...

This monograph deals with some fundamental concepts of Interval Analysis and its applications. The core concept of this theory is dealing with variables given by closed intervals instead of real numbers. Interval Arithmetic ...

The existing uncertainties during the operation of processes could strongly affect the performance of forecasting systems, control strategies and fault detection systems when they are not considered in the design. Because ...