00815nam0-22002651i-450-990003087080403321000308708FED01000308708(Aleph)000308708FED0100030870820000920d--------km-y0itay50------baitaITGiovani e occupazione, vecchi e pensionamentoil nostro welfare state a confronto con quello europeodi Fiorella Padoa Schioppa KostorisDocumenti di Lavoro ISPE1997, 67M/4.3Kostoris Padoa-Schioppa,Fiorella<1945- >ITUNINARICAUNIMARCBK990003087080403321PaperSESSESGiovani e occupazione, vecchi e pensionamento460493UNINAING0101883nam0 22004453i 450 VAN027665320240603021453.314N978303099116620240603d2022 |0itac50 baengCH|||| |||||Polyhedra and BeyondContributions from Geometrias’19, Porto, Portugal, September 05-07Vera Viana, Helena Mena Matos, João Pedro Xavier editorsChamBirkhäuserSpringer2022xxv, 147 p.ill.24 cm001VAN00590232001 Trends in mathematics210 Basel [etc.]BirkhäuserAntiprism geometryKW:KDeltahedral ringsKW:KDodecahedronKW:KGeodesic structuresKW:KPolyhedraKW:KPolyhedral architectureKW:KPolyhedral mathKW:KPolyhedral modelsKW:KSolid tessellationsKW:KCHChamVANL001889MatosHelena MenaVANV229395VianaVeraVANV204329XavierJoão PedroVANV204331Conference “Geometrias’19: Polyhedra and Beyond"2019Porto, PortugalVANV229396Birkhäuser <editore>VANV108193650Springer <editore>VANV108073650ITSOL20240614RICAhttps://doi.org/10.1007/978-3-030-99116-6E-book – Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o ShibbolethBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08NVAN0276653BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08CONS e-Book 8612 08eMF8612 20240605 Polyhedra and beyond2997788UNICAMPANIA05342nam 22005295 450 991030016200332120200702222607.03-319-95570-510.1007/978-3-319-95570-4(CKB)4100000005323361(DE-He213)978-3-319-95570-4(MiAaPQ)EBC6314447(PPN)229501869(EXLCZ)99410000000532336120180721d2018 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierLecture Notes in Cosmology /by Oliver Piattella1st ed. 2018.Cham :Springer International Publishing :Imprint: Springer,2018.1 online resource (XVIII, 418 p. 53 illus., 23 illus. in color.) UNITEXT for Physics,2198-7882Includes index.3-319-95569-1 Preface -- Notation -- Cosmology -- The expanding universe and its content -- Cosmological observations -- Redshift -- Open problems in cosmology -- The universe in expansion -- Newtonian cosmology -- Relativistic cosmology -- Friedmann equations -- Solutions of the Friedmann equations -- Distances in cosmology -- Thermal history -- Thermal equilibrium and Boltzmann equation -- Short summary of thermal history -- The distribution function -- The entropy density -- Photons -- Neutrinos -- Boltzmann equation -- Boltzmann equation with a collisional term -- Big-Bang Nucleosynthesis -- Recombination and decoupling -- Cosmological perturbations -- From the perturbations of the FLRW metric to the linearised Einstein tensor -- Perturbation of the energy-momentum tensor -- The problem of the gauge and gauge transformations -- Normal mode decomposition -- Einstein equations for scalar perturbations -- Einstein equations for tensor perturbations -- Einstein equations for vector perturbations -- Perturbed Boltzmann equations -- General form of the perturbed Boltzmann equation -- Force term -- The perturbed Boltzmann equation for CDM -- The perturbed Boltzmann equation for massless neutrinos -- The perturbed Boltzmann equation for photons -- Boltzmann equation for baryons -- Initial conditions -- Initial conditions -- Evolution equations in the kn^Inflation -- The flatness problem -- The horizon problem -- Single scalar field slow-roll inflation -- Production of gravitational waves during inflation -- Production of scalar perturbations during inflation -- Spectral indices -- Observational results -- Examples of models of inflation -- Evolution of perturbations -- Evolution on super-horizon scales -- The matter-dominated epoch -- The radiation-dominated epoch -- Deep inside the horizon -- Matching and CDM transfer function -- The transfer function for tensor perturbations -- Anisotropies in the Cosmic Microwave Background -- Free-streaming -- Anisotropies on large scales -- Tight-coupling and acoustic oscillations -- Diffusion damping -- Line-of-sight integration -- Finite thickness effect and reionization -- Cosmological parameters determination -- Tensor contribution to the CMB TT correlation -- Polarisation -- Miscellanea -- Bayesian analysis using type Ia supernovae data -- Doing statistics in the sky -- Appendices -- Thermal distributions -- Derivation of the Poisson distribution -- Helmholtz theorem -- Conservation of R on large scales and for adiabatic perturbations -- Spherical harmonics -- Method of Green’s functions -- Polarisation -- Thomson scattering -- Bibliography -- Subject Index.Cosmology has become a very active research field in the last decades thanks to the impressing improvement of our observational techniques which have led to landmark discoveries such as the accelerated expansion of the universe, and have put physicists in front of new mysteries to unveil, such as the quest after the nature of dark matter and dark energy. These notes offer an approach to cosmology, covering fundamental topics in the field: the expansion of the universe, the thermal history, the evolution of small cosmological perturbations and the anisotropies in the cosmic microwave background radiation. Some extra topics are presented in the penultimate chapter and some standard results of physics and mathematics are available in the last chapter in order to provide a self-contained treatment. These notes offer an in-depth account of the above-mentioned topics and are aimed to graduate students who want to build an expertise in cosmology.UNITEXT for Physics,2198-7882CosmologyGravitationCosmologyhttps://scigraph.springernature.com/ontologies/product-market-codes/P22049Classical and Quantum Gravitation, Relativity Theoryhttps://scigraph.springernature.com/ontologies/product-market-codes/P19070Cosmology.Gravitation.Cosmology.Classical and Quantum Gravitation, Relativity Theory.523.1Piattella Oliverauthttp://id.loc.gov/vocabulary/relators/aut835358MiAaPQMiAaPQMiAaPQBOOK9910300162003321Lecture Notes in Cosmology1866866UNINA