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Old and new problems in continuum structural materials
(Universita degli studi di Salerno, 2014-05-17)
The PhD thesis in Mathematics titled "Old and New Problems in continuum structural masterials " is divided into two parts. In Part I ( Chapter I and II relative to the " Old Problems" ) is studied in particular the classic ...
Ottimizzazione multi-obiettivo: scheduling delle attività di manutenzione delle reti elettriche.
(Universita degli studi di Salerno, 2014-05-16)
In questo lavoro di tesi è stato introdotto un modello matematico per ottimizzare
l’assegnazione dinamica di lavori di manutenzione delle reti elettriche.
Il problema può essere così sintetizzato: dato un insieme di ...
Stochastic diffusion processes with jumps for cancer growth and neuronal activity models
(Universita degli studi di Salerno, 2015-05-22)
In the last decades, great attention has been paid to the description of bio-
logical, physical and engineering systems subject to various types of jumps.
A jump, or catastrophe, is considered as a random event that ...
Elliptic Operators with Unbounded Coefficients
(Universita degli studi di Salerno, 2017-04-28)
Aim of this manuscript is to give generation results and some Hardy inequalities concerning elliptic operators with unbounded coefficients of the form Au = div(aDu) + F ·Du + V u where V is a real valued function, a(x) = ...
On the formulation of Einstein general relativity in a phisycal reference system
(Universita degli studi di Salerno, 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
(Universita degli studi di Salerno, 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
(Universita degli studi di Salerno, 2012-03-30)
In this work we are interested in strong solutions of a Dirichlet problem
for an elliptic linear operator... [edited by author]
A problem in the Theory of Groups and a question related to Fibonacci-Like sequences
(Universita degli studi di Salerno, 2016-04-19)
This thesis is composed of four chapters, two of which, Chapter 3 and Chapter 4, contain original results. In Chapter 1 we recall some basic notions and establish some of the notation and terminology which will be used in ...
MAP/PH/1 systems with group service: performance analysis under different admission strategies
(Universita degli studi di Salerno, 2017-05-04)
Recent advances in wireless communication networks led to possibility of multi-rate transmission of information. The queueing theory represents a valid tool to study how the performances of such communication systems can ...
Estimates for the transition kernel for elliptic operators with unbounded coefficients
(Universita degli studi di Salerno, 2023-02-09)
This manuscript is devoted to the study of the qualitative behaviour of the
solutions of evolution equations arising from elliptic and parabolic problems
on unbounded domains with unbounded coefficients. In particular, ...