01793nam0 2200409 i 450 VAN012527920211122013744.691N978-3-642-39909-120191106d2015 |0itac50 baengDE|||| |||||Basics of Modern Mathematical StatisticsVladimir Spokoiny, Thorsten DickhausBerlinSpringer2015xviii, 296 p.24 cm001VAN00367912001 Springer texts in statistics210 Berlin [etc.]SpringerVAN0234913Basics of Modern Mathematical Statistics156482362HxxMultivariate analysis [MSC 2020]VANC026440MF62JxxLinear inference, regression [MSC 2020]VANC028385MF62FxxParametric inference [MSC 2020]VANC031220MFCoverage and ConcentrationKW:KEstimators and TestsKW:KExponential FamilyKW:KLinear ModelsKW:KMaximum LikelihoodKW:KBerlinVANL000066SpokoinyVladimirVANV096719768285DickhausThorstenVANV096510767932Springer <editore>VANV108073650ITSOL20240614RICAhttp://doi.org/10.1007/978-3-642-39909-1E-book – Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o ShibbolethBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08NVAN0125279BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08CONS e-book 0114 08eMF114 20191106 Basics of Modern Mathematical Statistics1564823UNICAMPANIA05277nam 22006014a 450 991100665310332120200520144314.01-281-02732-497866110273220-08-054299-9(CKB)1000000000358291(EBL)300716(OCoLC)181827507(SSID)ssj0000073116(PQKBManifestationID)11123352(PQKBTitleCode)TC0000073116(PQKBWorkID)10103715(PQKB)10618003(MiAaPQ)EBC300716(EXLCZ)99100000000035829120020508d2002 uy 0engur|n|---|||||txtccrThree-dimensional electromagnetics proceedings of the second international symposium /edited by Michael S. Zhdanov and Philip E. Wannamaker1st ed.Amsterdam ;New York Elsevier20021 online resource (305 p.)Methods in geochemistry and geophysics,0076-6895 ;35Includes bibliographical references and indexes.0-444-50429-X Front Cover; Three-Dimensional Electromagaetics; Copyright Page; CONTENTS; Preface; Part I: 3-D EM Modeling; CHAPTER 1. AN INTEGRAL EQUATION SOLUTION TO THE GEOPHYSICAL ELECTROMAGNETIC FORWARD-MODELLING PROBLEM; 1. Introduction; 2. The Integral Equation; 3. Numerical Solution - Galerkin Approach; 4. Edge Element Basis Vectors; 5. The Green's Functions - Part I; 6. Evaluation of the Integrals; 7. The Green's Functions - Part II; 8. Examples; 9. Computational Efficiency; 10. Conclusions; References; CHAPTER 2. COMPRESSION IN 3-D INTEGRAL EQUATION MODELING; 1. Introduction2. Forward Modeling with 3-D Integral Equations3. Compression Matrix; 4. Compression in Three Dimensions; 5. Compression as Preconditioner to the Integral Equation; 6. The ILU Preconditioned Conjugate Gradient Method; 7. Modeling Examples; 8. Conclusions; References; CHAPTER 3. MODELLING ELECTROMAGNETIC FIELDS IN A 3D SPHERICAL EARTH USING A FAST INTEGRAL EQUATION APPROACH; 1. Introduction; 2. Governing Equations; 3. Solution Verification; 4. Concluding Remarks; Appendix A. Dyadic Green's functions of radially symmetric section; ReferencesCHAPTER 4. MODELLING INDUCTION LOG RESPONSES IN 3D GEOMETRIES USING A FAST INTEGRAL EQUATION APPROACH1. Introduction; 2. Theory; 3. Computational Load; 4. Numerical Examples; 5. Concluding Remarks; References; CHAPTER 5. NONLINEAR APPROXIMATIONS FOR ELECTROMAGNETIC SCATTERING FROM ELECTRICAL AND MAGNETIC INHOMOGENEITIES; 1. Introduction; 2. Integral Equation Formulation; 3. Born Approximation; 4. Localized Approximation; 5. Quasi-Linear Approximation; 6. Quasi-Analytical Approximation; 7. Numerical Results and Validation; 8. Conclusions; Appendix A. Quasi-Analytical One-Dimensional SolutionReferencesCHAPTER 6. THREE-DIMENSIONAL MODELING CONSIDERING THE TOPOGRAPHY FOR THE CASE OF THE TIME-DOMAIN ELECTROMAGNETIC METHOD; 1. Introduction; 2. Theory; 3. Numerical Checks; 4. Numerical Examples; 5. Conclusions; Appendix A. Correspondence of the Differential Coefficients between the Physical Domain and the Computational Domain; Appendix B. Derivation of the Finite-Difference Equations; References; CHAPTER 7. REDUCED-ORDER MODELING OF TRANSIENT DIFFUSIVE ELECTROMAGNETIC FIELDS; 1. Introduction; 2. Basic Equations; 3. Reduced-Order Models for the Diffusive Electromagnetic Field4. Numerical Results5. Conclusions; Appendix A. The Lanczos Algorithm for Skew Symmetric Matrices; References; Part II: 3-D EM Inversion; CHAPTER 8. THREE-DIMENSIONAL MAGNETOTELLURIC MODELING AND INVERSION: APPLICATION TO SUB-SALT IMAGING; 1. Introduction; 2. The 3D MT Forward Problem; 3. The 3D MT Inverse Problem; 4. Marine MT Resolution Study; 5. Conclusions; Appendix A; References; CHAPTER 9. 2-D INVERSION OF FREQUENCY-DOMAIN EM DATA CAUSED BY A 3-D SOURCE; 1. Introduction; 2. Inversion Theory; 3. Synthetic Data Example; 4. ConclusionsAppendix A. Expectation of Objective Function in Constrained Linearized Least- Squares Method""3-D modeling and inversion is a reality, and not an illusion."" This is the clear conclusion of the Second International Symposium on Three-Dimensional Electromagnetics held at the University of Utah in 1999. Containing papers submitted by 36 authors, this volume, by the sheer number of works, their diversity, and the truly international character of the efforts attests to the vigor with which the problems of the field are pursued today. The papers in this book are grouped in three parts: 3-D EM modeling; 3-D EM inversion; and 3-D EM in practice. They cover a wide range of toMethods in geochemistry and geophysics ;35.Magnetic prospectingCongressesMagnetic prospecting622/.153Zhdanov Michael S53600Wannamaker P. E(Philip E.)1822121MiAaPQMiAaPQMiAaPQBOOK9911006653103321Three-dimensional electromagnetics4476831UNINA