1 citations · 2 across the 9 of their papers we have counts for
9 papers
Chaos synchronization: a review
Rosario D. Laureano, Diana A. Mendes, Manuel Alberto M. Ferreira
This article provides a self-contained comprehensive review of the phenomenon of synchronization in dynamical systems, with a particular focus on chaotic systems in both continuous…
A M|M|m|m Queue System Transient Behavior Study
Manuel Alberto M. Ferreira
It is a very hard task to compute an exact solution for the differential equations, with differences, system that allows the determination of the M|M|m|m system transient probabili…
Sketching a Model on Fisheries Enforcement and Compliance -- A Survey
Manuel Coelho, José António Filipe, Manuel Alberto M. Ferreira
Monitoring and enforcement considerations have been largely forgotten in the study of fishery management. This paper discusses this issue through a model formalization to show the…
Poincaré Work on Celestial Mechanics: Predictability versus Determinism in the Context of Restricted Three-Body Problem
Rosário Laureano, Manuel Alberto M. Ferreira
The publication of Principia Mathematica in 1678 by Newton became known the celestial bodies motion laws, which characterize the Classical Mechanics. Thereafter made sense to searc…
Maintenance Problem of Insufficiently Financed Pension Funds -- A Stochastic Approach
Manuel Alberto M. Ferreira
The generic case of pensions fund that it is not sufficiently auto financed and it is thoroughly maintained with an external financing effort is considered in this chapter. To repr…
Analysis of nanosciences and nanotechnology and their applications
José António Filipe, Manuel Alberto M. Ferreira
The small world of matter is getting smaller and smaller. Nano sciences in recent years had huge developments allowing nanotechnologies to take enormous steps in the development of…
Some notes on a semi-Markov matrix occurring in the MMinf queue parameters study
Manuel Alberto M. Ferreira
The main objective of this work is to present a process to compute the Markov renewal matrix for Markov renewal processes with countable infinite spaces, which semi-Markov matrixes…
ICEV dismantling or recycling on a challenging environment
Manuel Alberto M. Ferreira, José António Filipe, José Moleiro Martins +2
Nowadays Sustainability is a huge issue. Sustainability deals with the need for the protection of the natural environment and ecosystems health and requires innovation and commitme…
Gambler ruin random walks and brownian motions in reserves modeling, application to pensions funds sustainability
Manuel Alberto M. Ferreira, José António Filipe
We used the random walk to model the problem of reserves. The classic case of a stochastic process is the example of random walks, which are used to study a set of phenomena and, p…