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Polyhedral analysis and branch and cut algorithms for some NP-hard spanning subgraph problems
(Universita degli studi di Salerno, 2020-01-07)
There is a widespread need to use a quantitative approach for the solution of decision problems that arise in many different areas of real life. The goal is to choose which decisions to take to manage a real system as ...
Detailed study of the 2010-2014 Pollino (Italy) seismic sequence with absorption and scattering imaging of the surrounding area
(Universita degli studi di Salerno, 2020-02-04)
A detailed study of the seismic sequence occurred in the western sector of the
Pollino Range (Southern Italy) between 2010 and 2014, and an imaging of the
surrounding area, have been performed in this thesis. The sequence, ...
Tailoring the structural and surface properties of TiO2 thin films and TiO2-based nanolayers, with heat treatments, layer thickness, and oxide mixtures
(Universita degli studi di Salerno, 2021-12-15)
Titanium dioxide (TiO2), also known as titanium (IV) oxide or titania, is naturally available on the Earth as a bright, fine, and white pigment. Thanks to its unique properties, such as high refractive index, chemical ...
Λ + c production vs the event charged-particle multiplicity in pp collisions at 13 TeV with ALICE at the LHC
(Universita degli studi di Salerno, 2023-03-22)
The Quantum Chromo-Dynamics (QCD) theory predicts, in condition of very high
temperature and/or energy density, a phase transition from the ordinary nuclear
matter to a colour-deconfined medium called Quark–Gluon Plasma ...
Transition Metal Dichalcogenides and Carbon Nanomaterials in Field Effect Devices and Photodetectors
(Universita degli studi di Salerno, 2023-02-20)
This PhD thesis focuses on the electronic and optoelectronic characterization of devices based on
low-dimensional materials and on a first approach to fabrication of 2D transition metal
dichalcogenide (TMD) field effect ...
Gravitational lensing by massive and Exotic objects
(Universita degli studi di Salerno, 2023-02-21)
Space-time is curved by the presence of massive bodies and this curvature influences the motion
of the bodies themselves: this leads to a geometry in constant evolution. One of the consequences is
that even light, supposed ...
Praseodymium and manganese doped Ca2RuO4: crystals growth and physical properties
(Universita degli studi di Salerno, 2023-07-17)
Layered ruthenates have received a great attention in condensed matter physics due to the richness of
their physical properties and the related phase diagram. Ruthenate compounds show a strong interplay
between electronic, ...
Numerical Modeling of Stochastic Differential Problems with Applications
(Universita degli studi di Salerno, 2023-01-27)
The interest in the study of stochastic differential equations has grown considerably in
recent years. The main reason for this interest is that stochastic differential equations
are a potential tool for modeling ...
Orbital motion, periastron advance and galaxy rotation curves beyond General Relativity
(Universita degli studi di Salerno, 2023-01-02)
The Extended Theories of Gravity (ETG) have become one of the most investigated the-
oretical proposals among the alternative explanations for the observed flatness of galaxy
rotation curves, related to the dark matter ...
Adapted numerical methods for evolutionary problems
(Universita degli studi di Salerno, 2023-05-30)
Questo studio presenta nuovi metodi numerici per la risoluzione di equazioni dif-
ferenziali/integrali di interesse nelle applicazioni. Questa tesi si compone di quattro
parti. Parte I presenta metodi numerici per ...