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On the formulation of Einstein general relativity in a phisycal reference system
(2012-04-06)
The research deals with the breaking of the evolution problem of a reversible material system in two different problems, the initial data problem and the restricted evolution problem. This breaking, intrinsically formulated, ...
Analysis of a birth and death process with alternating rates and of a telegraph process with underlying random walk
(2012-04-24)
My thesis for the Doctoral Programme in Mathematics (November 1,
2008 - October 31, 2011) at University of Salerno, Italy, has been oriented
to the analysis of two stochastic models, with particular emphasis on the ...
On the solvability of linear PDEs in weighted Sobolev spaces
(2012-03-30)
In this work we are interested in strong solutions of a Dirichlet problem
for an elliptic linear operator... [edited by Author]
Highly Stable Multistage Numerical Methods for Functional Equations: Theory and Implementation Issues
(2010-08-06)
Functional equations provide the best and most natural way to describe evolution in time and space, also in presence of memory. In fact, the spread of diseases, the growth of biological populations, the brain dynamics, ...
Uniqueness and partition of energy for thermomicrostretch elastic solids backward intime
(2011-06-12)
In questo lavoro, è mostrata l’unicità delle soluzioni per il problema
a ritroso nel tempo della teoria lineare dei materiali elastici termomicrostretch,
ed è provata l’impossibilità della localizzazione nel tempo
della ...
Simulation and optimization of supply chains and networks using a macroscopic approach
(2011-03-16)
The aim of thesis is to present some macroscopic models for supply chains
and networks able to reproduce the goods dynamics, successively to show, via
simulations, some phenomena appearing in planning and managing such ...
Numerical treatment of special second order ordinary differential equations: general and exponentially fitted methods
(2012-04-19)
The aim of this research is the construction and the analysis of new families of numerical
methods for the integration of special second order Ordinary Differential Equations
(ODEs). The modeling of continuous time dynamical ...
Some topics on fuzzy logic
(2010-05-04)
Si trattano diversi aspetti della logica fuzzy, in particolare: 1) le proprietà preservate da un modello fuzzy ogniqualvolta esso è sottoposto a qualche genere di modifica; 2) la programmazione logica fuzzy, la logica della ...
Simulation and optimization of crowd dynamics using a multiscale model
(2012-04-11)
In the last decades, the modeling of crowd motion and pedestrian .ow has
attracted the attention of applied mathematicians, because of an increasing num-
ber of applications, in engineering and social sciences, dealing ...
Lukasiewicz logic: algebras and sheaves
(2011-02-21)
Classical logic arose from the need to study forms and laws of the human
reasoning. But soon, it came out the di culties of classical logic to formalize
uncertain events and vague concepts, for which it is not possible to ...