Matematica
Recent Submissions
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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, ... -
A characterisation of mathematics education creativity inspired by active and popular pedagogy
(Universita degli studi di Salerno, 2023-05-30)The present PhD thesis has been developed through an interweaving of reflections and experiences in the field of mathematics education that have, gradually, steered the research interest in a specific direction. Initially, ... -
On the regularity of solutions of free boundary problems
(Universita degli studi di Salerno, 2023-02-09)Optimal design problems have aroused particular interest in the scientific com- munity over the past thirty years. In physics, for example, they find application in the investigation of the minimal energy configurations ... -
Measurement of Λc Baryon production in the decay channel Λc → pK0 S in proton-proton and proton-lead collisions with ALICE detector at LHC
(Universita degli studi di Salerno, 2017-05-25)La TPMC risulta essere una procedura molto più sofisticata perché lavora in perfetto accordo con le raccomandazioni dei codici normativi visto che rispetta a pieno i criteri di gerarchia. Questi ultimi, infatti, ... -
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 ... -
Quantum Information Theory in Condensed Matter Physics
(Universita degli studi di Salerno, 2017-05-22)Inthe“standard”Gizburg-Landauapproach,aphasetransitionisintimately connected to a local order parameter, that spontaneously breaks some symmetries. In addition to the “traditional” symmetry-breaking ordered phases, a complex ... -
On fractional probabilistic mean value theorems, fractional counting processes and related results
(Universita degli studi di Salerno, 2017-07-17)The thesis collects the outcomes of the author’s research carried out in the research group Probability Theory and Mathematical Statistics at the Department of Mathematics, University of Salerno, during the doctoral programme ... -
Fractional derivative of the riemann zeta function
(Universita degli studi di Salerno, 2017-05-02)In this work of thesis, the Riemann zeta function was studied by using an unconventional approach. The reason for choosing this approach was to explore the many applications that the Riemann zeta has not only in pure ... -
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) = ... -
The role of randomness in avalanche statistics and synchronization of spring-block models
(Universita degli studi di Salerno, 2017-07-14)Self-organized criticality is a collective behaviour whose main feature is that the dynamical system we are considering moves towards its critical point, without any tuning of adjustable external parameters. The most famous ... -
DIST-M: script collaborativi computer-based per mediare l'argomentazione in matematica
(Universita degli studi di Salerno, 2017-05-05)Questa tesi è parte di una ricerca che mira a comprendere se sia possibile utilizzare, nell'ambito dell'educazione matematica, una piattaforma di e-learning per realizzare un insegnamento basato sulla mediazione e ... -
Discutere di Matematica: confronto tra il caso online e in presenza
(Universita degli studi di Salerno, 2017-05-09)My doctoral thesis concerns research in mathematics education, with particular reference to the use of the social networks. In this respect, I am interested in online discussion in mathematics and the comparison between ... -
Many valued logics: interpretations, representations and applications
(Universita degli studi di Salerno, 2017-05-10)This thesis, as the research activity of the author, is devoted to establish new connections and to strengthen well-established relations between different branches of mathematics, via logic tools. Two main many valued ... -
Seismic tomography of Italy (with special regard to Southern Tyrrhenian)
(Universita degli studi di Salerno, 2017-07-14)The topic of my PhD thesis is a seismic tomography which has as object of investigation Italy, particularly Southern Italy and Southern Tyrrhenian. This tomography has been obtained by means of inversion of teleseismic ... -
MV-algebras, Grothendieck toposes and applications
(Universita degli studi di Salerno, 2016-05-31)This thesis is a contribution to the research program ‘toposes as bridges’ introduced in [12], which aims at developing the unifying potential of the notion of Grothendieck topos as a means for relating different ... -
Cardiovascular System: Modelling and Optimization
(Universita degli studi di Salerno, 2016-02-24)A conservation law is a partial di_erential equation, in which the variable is a quantity which remains constant in time, that is it cannot be created and destroyed. Thanks to the conservation laws it is possible to de_ne ... -
Il paradigma della programmazione logica per supportare lo sviluppo di abilità deduttive attraverso l’uso di un artefatto
(Universita degli studi di Salerno, 2016-04-19)The aim of this work is to explore the relationship between the manipulation of linguistic objects and the development of logical-deductive abilities, through teaching experiments in primary and secondary schools. Our ... -
Performance analysis of queueing systems with resequencing
(Universita degli studi di Salerno, 2016-02-24)The service sector lies at the heart of industrialized nations and continues to serve as a major contributor to the world economy. Over the years, the service industry has given rise to an enor- mous amount of technological, ... -
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 ... -
Multi-Value Numerical Modeling for Special Di erential Problems
(Universita degli studi di Salerno, 2015-05-22)The subject of this thesis is the analysis and development of new numerical methods for Ordinary Di erential Equations (ODEs). This studies are motivated by the fundamental role that ODEs play in applied mathematics and ...
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