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Biblioteca

MARC Lista (tabellare)
Data science for public policy / / Jeffrey C. Chen, Edward A. Rubin, Gary J. Cornwall
Data science for public policy / / Jeffrey C. Chen, Edward A. Rubin, Gary J. Cornwall
Autore Chen Jeffrey
Pubbl/distr/stampa Cham, Switzerland : , : Springer, , [2021]
Descrizione fisica 1 online resource (365 pages)
Disciplina 300.2854
Collana Springer series in the data sciences
Soggetto topico Policy sciences - Data processing
Política governamental
Processament de dades
Soggetto genere / forma Llibres electrònics
ISBN 3-030-71352-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto An introduction -- The case for programming -- Elements of programming -- Transforming data -- Record linkage -- Exploratory data analysis -- Regression analysis -- Framing classification --Three quantitative perspectives -- Prediction -- Cluster analysis -- Spatial data -- Natural language -- The ethics of data science -- Developing data products -- Building data teams.
Record Nr. UNISA-996466404803316
Chen Jeffrey  
Cham, Switzerland : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui
Data science for public policy / / Jeffrey C. Chen, Edward A. Rubin, Gary J. Cornwall
Data science for public policy / / Jeffrey C. Chen, Edward A. Rubin, Gary J. Cornwall
Autore Chen Jeffrey
Pubbl/distr/stampa Cham, Switzerland : , : Springer, , [2021]
Descrizione fisica 1 online resource (365 pages)
Disciplina 300.2854
Collana Springer series in the data sciences
Soggetto topico Policy sciences - Data processing
Política governamental
Processament de dades
Soggetto genere / forma Llibres electrònics
ISBN 3-030-71352-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto An introduction -- The case for programming -- Elements of programming -- Transforming data -- Record linkage -- Exploratory data analysis -- Regression analysis -- Framing classification --Three quantitative perspectives -- Prediction -- Cluster analysis -- Spatial data -- Natural language -- The ethics of data science -- Developing data products -- Building data teams.
Record Nr. UNINA-9910495223203321
Chen Jeffrey  
Cham, Switzerland : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Defining enterprise data and analytics strategy : pragmatic guidance on defining strategy based on successful digital transformation experience of multiple Fortune 500 and other global companies / / Prakash Sah
Defining enterprise data and analytics strategy : pragmatic guidance on defining strategy based on successful digital transformation experience of multiple Fortune 500 and other global companies / / Prakash Sah
Autore Sah Prakash
Pubbl/distr/stampa Singapore : , : Springer, , [2022]
Descrizione fisica 1 online resource (186 pages)
Disciplina 658.4012
Collana Management for Professionals
Soggetto topico Business planning - Data processing
Quantitative research
Planificació empresarial
Gestió del coneixement
Processament de dades
Investigació quantitativa
Soggetto genere / forma Llibres electrònics
ISBN 9789811957192
9789811957185
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISA-996499871703316
Sah Prakash  
Singapore : , : Springer, , [2022]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui
Defining enterprise data and analytics strategy : pragmatic guidance on defining strategy based on successful digital transformation experience of multiple Fortune 500 and other global companies / / Prakash Sah
Defining enterprise data and analytics strategy : pragmatic guidance on defining strategy based on successful digital transformation experience of multiple Fortune 500 and other global companies / / Prakash Sah
Autore Sah Prakash
Pubbl/distr/stampa Singapore : , : Springer, , [2022]
Descrizione fisica 1 online resource (186 pages)
Disciplina 658.4012
Collana Management for Professionals
Soggetto topico Business planning - Data processing
Quantitative research
Planificació empresarial
Gestió del coneixement
Processament de dades
Investigació quantitativa
Soggetto genere / forma Llibres electrònics
ISBN 9789811957192
9789811957185
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910624316603321
Sah Prakash  
Singapore : , : Springer, , [2022]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Digital teaching and learning in higher education : developing and disseminating skills for blended learning / / edited by Leonid Chechurin
Digital teaching and learning in higher education : developing and disseminating skills for blended learning / / edited by Leonid Chechurin
Pubbl/distr/stampa Cham, Switzerland : , : Palgrave Macmillan, , [2022]
Descrizione fisica 1 online resource (372 pages)
Disciplina 929.374
Soggetto topico Education, Higher - Data processing
Educació superior
Aprenentatge electrònic
Tecnologia educativa
Processament de dades
Soggetto genere / forma Llibres electrònics
ISBN 9783031008016
9783031008009
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910629297103321
Cham, Switzerland : , : Palgrave Macmillan, , [2022]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Digital Transformations in Nordic Higher Education [[electronic resource] /] / edited by Rómulo Pinheiro, Cathrine Edelhard Tømte, Linda Barman, Lise Degn, Lars Geschwind
Digital Transformations in Nordic Higher Education [[electronic resource] /] / edited by Rómulo Pinheiro, Cathrine Edelhard Tømte, Linda Barman, Lise Degn, Lars Geschwind
Edizione [1st ed. 2023.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2023
Descrizione fisica 1 online resource (XIX, 278 p. 21 illus., 18 illus. in color.)
Disciplina 378
Soggetto topico Education, Higher
Educational technology
International education
Comparative education
Higher Education
Digital Education and Educational Technology
International and Comparative Education
Educació superior
Tecnologia educativa
Processament de dades
Soggetto genere / forma Llibres electrònics
ISBN 3-031-27758-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Part I: Digital transformation in higher education: setting the stage -- 1. Digital Transformations in Nordic Higher Education: A Step Towards Unpacking a Multifaceted and Emergent Phenomenon -- 2. The Rise of EdTech Platforms in Higher Education: Mapping Themes from Emerging Critical Literature -- 3. Dual Digitalisation – a Framework for Digital Transformation of Higher Education -- Part II: New and emerging teaching and learning practices -- 4. Educating for professional digital competence? Exploring teacher education in a new learning space -- 5. Beyond implementation: Enabling sustainable transformation of digital teaching and learning in higher education -- 6. Engendering Collaborative Transformative Learning in an Institutional xMOOC -- 7. Moving forward or going backwards? Understanding digital transformation from teachers’ perspectives of assessing students’ digitally -- Part III: Organizational manifestations of digital transformation – before and following Covid-19 -- 8. Who are the frontline workers of digital transformation in higher education? A conceptual elaboration -- 9. Digitalization as a strategic goal: the missed potential of profiling Danish universities in the digitalization era? - 10. Digital Transformations in Higher Education as a Result of the COVID-19 Pandemic: a Scoping Review -- 11. Implementing digital transformation in higher education following COVID-19: A Norwegian case study -- Part IV: What next? -- 12. Possible scenarios for the future of digital transformations in higher education.
Record Nr. UNINA-9910731000703321
Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2023
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Domain Decomposition Methods in Science and Engineering XXVI / / Susanne C. Brenner [and five others], editors
Domain Decomposition Methods in Science and Engineering XXVI / / Susanne C. Brenner [and five others], editors
Edizione [First edition.]
Pubbl/distr/stampa Cham, Switzerland : , : Springer Nature Switzerland AG, , [2022]
Descrizione fisica 1 online resource (777 pages)
Disciplina 515.353
Collana Lecture Notes in Computational Science and Engineering Series
Soggetto topico Decomposition method
Differential equations, Partial
Descomposició (Matemàtica)
Processament de dades
Equacions en derivades parcials
Soggetto genere / forma Congressos
Llibres electrònics
ISBN 3-030-95025-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Background of the Conference Series -- About the 26th Conference -- Acknowledgments -- Contents -- List of Contributors -- Part I Plenary Talks (PT) -- Multiscale Model Reduction for a Class of Optimal Control Problems with Highly Oscillating Coefficients -- 1 Introduction -- 2 Method description -- 2.1 Multiscale basis functions -- 2.2 The proposed method -- 2.3 Outline of error analysis -- 3 Numerical results -- References -- SeveralWays to Achieve Robustness When SolvingWave Propagation Problems -- 1 Motivation and challenges -- 1.1 Why the time-harmonic problem in mid and high frequency is hard -- 2 What is the best coarse space for Helmholtz? -- 2.1 Spectral coarse spaces for Helmholtz -- 2.2 Comparison of coarse spaces -- 3 Can we improve on the auxiliary subspace preconditioner? -- 4 General conclusions -- References -- Scalable Hybrid TFETI-DP Methods for Large Boundary Variational Inequalities -- 1 Introduction -- 2 Model problem -- 3 Domain decomposition and discretization -- 4 TFETI problem -- 5 Connecting subdomains into clusters -- 6 Bounds on the spectrum of H and optimality -- 7 Numerical experiments -- 7.1 Comparing estimate and experiments -- 7.2 Comparing linear unpreconditioned H-TFETI-DP and TFETI -- 7.3 Model variational inequality and elastic body on rigid obstacle -- References -- Fundamental Coarse Space Components for Schwarz Methods with Crosspoints -- 1 Introduction -- 2 Modal analysis of the Schwarz iteration map -- 3 The special case of 2 × 2 subdomains -- 4 A new coarse space for parallel Schwarz methods -- 5 Numerical experiments -- 6 A note on the optimized Robin parameter -- 7 Conclusion -- References -- Nonoverlapping Domain Decomposition Methods for Time HarmonicWave Problems -- 1 Elliptic equations versus the Helmholtz equation -- 2 Impedance-based transmission conditions and related DDM.
3 Convergence analysis -- 4 Construction of appropriate impedance operators -- 5 The problem of cross points -- References -- Quantitative Analysis of Nonlinear Multifidelity Optimization for Inverse Electrophysiology -- 1 Introduction -- 2 Electrophysiological models -- 3 Inverse problem of Conductivity Identification -- 4 Multilevel Quasi-Newton Trust-region Method -- Quasi-Newton trust-region method -- Recursive multilevel trust-region method -- 5 Numerical results -- 5.1 Patient-specific geometry -- 5.2 Convergence study -- 6 Conclusion -- References -- Adaptive Space-Time Finite Element and Isogeometric Analysis -- 1 Introduction -- 2 Space-time variational formulations -- 3 Space-time isogeometric analysis -- 4 Space-time finite element analysis -- 5 Space-time optimal control -- References -- Nonoverlapping Domain Decomposition Methods for Saddle Point Problems -- 1 Introduction -- 2 Problem setting -- 3 Domain decomposition -- 4 Positive definite formulations -- 4.1 The primal system (6) -- 4.2 The dual system (12) -- 5 Condition number estimates -- 6 Connections and differences -- References -- Local Residual Minimization Smoothing for Improving Convergence Behavior of a Space-Time Domain Decomposition Method -- 1 Introduction -- 2 Flow model problem -- 3 Local residual minimization -- 4 Numerical results -- 5 Conclusions -- References -- Part II Talks in Minisymposia -- GenEO Coarse Spaces for Heterogeneous Indefinite Elliptic Problems -- 1 Introduction and motivations -- 2 Discretisation and domain decomposition solver -- 3 Theoretical results -- 4 Numerical results -- 5 Conclusions -- References -- Inexact Subdomain Solves Using Deflated GMRES for Helmholtz Problems -- 1 Introduction -- 2 Model problem, discretisation and preconditioning strategies -- 3 Numerical results -- 3.1 Direct subdomain solves -- 3.2 Inexact subdomain solves.
4 Conclusions -- References -- Non-Overlapping Domain Decomposition Methods with Cross-Points and Padé Approximants for the Helmholtz Equation -- 1 Introduction -- 2 Model problem -- 3 Non-overlapping domain decomposition algorithm -- 4 Nodal FEM-NDDM and the cross-points problem -- 5 Numerical results -- References -- OSDS: A Sweeping Preconditioner for the Helmholtz Equation -- 1 Statement of the problem and some algorithms -- 2 Overlapping splitting double sweep -- 2.1 Substructuring -- 2.2 Overlapping Splitting Double Sweep preconditioner (OSDS) -- 3 Numerical results -- 3.1 Wedge test -- 3.2 Influence of the overlap -- 4 Conclusion -- References -- Decomposition and Preconditioning of Deep Convolutional Neural Networks for Training Acceleration -- 1 Introduction -- 2 Proposed approaches -- 2.1 Decomposing a DCNN into sub-networks -- 2.2 Preconditioning of DCNNs -- 3 Experiments -- 4 Conclusion -- References -- Numerical Calculation of the Portal Pressure Gradient of the Human Liver With a Domain Decomposition Method -- 1 Introduction -- 2 Numerical method -- 3 Numerical experiments -- References -- A Parallel Adaptive Finite Element Method for Modeling a Deformable Droplet Travelling in Air -- 1 Introduction -- 2 A mathematical model based on the Cahn-Hilliard-Navier-Stokes equations -- 3 A parallel, semi-implicit solution algorithm based on an adaptive finite element discretization, and an overlapping Schwarz pr -- 4 Numerical experiments -- 5 Conclusions -- References -- On the Effect of Boundary Conditions on the Scalability of Schwarz Methods -- 1 Introduction -- 2 Laplace eigenpairs for mixed external conditions -- 3 Convergence and scalability -- 4 Numerical experiments -- References -- On the Asymptotic Optimality of Spectral Coarse Spaces -- 1 Introduction -- 2 A perturbation approach -- 3 Optimizing the coarse-space functions.
References -- Discrete Analysis of SchwarzWaveform Relaxation for a Simplified Air-Sea Coupling Problem with Nonlinear Transmission Conditions -- 1 Introduction -- 2 Model problem for ocean-atmosphere coupling -- 3 Discretized coupled problem -- 3.1 Implementation of the surface layer -- 3.2 SchwarzWaveform Relaxation -- 4 Convergence analysis -- 5 Numerical experiments -- 6 Conclusion -- References -- A Posteriori Error Estimates in Maximum Norm for Interior Penalty Discontinuous Galerkin Approximation of the Obstacle Problem -- 1 Introduction -- 2 The elliptic obstacle problem -- 3 The Symmetric Interior Penalty method -- 4 Reliable a posteriori error estimates in the maximum norm -- 5 Numerical results -- 5.1 Numerical experiments -- References -- Spectral Equivalence Properties of Higher-Order Tensor Product Finite Elements -- 1 Introduction -- 2 Shape functions -- 2.1 Edge shape functions -- 2.2 Face shape functions -- 2.3 Interior shape functions -- 2.4 Lowest-order shape functions -- 3 Spectral equivalence results -- 3.1 Mass matrix equivalence -- 3.2 Stiffness matrix equivalence -- 4 Numerical results -- References -- Optimizing Transmission Conditions for Multiple Subdomains in the Magnetotelluric Approximation of Maxwell's Equations -- 1 Optimized Schwarz for the Magnetotelluric Approximation -- 2 Optimization for 2, 3, 4, 5 and 6 subdomains -- 3 Optimization for many subdomains -- References -- Non-overlapping Spectral Additive Schwarz Methods for HDG and Multiscale Discretizations -- 1 Introduction -- 2 Domain decomposition setting -- 3 NOSAS with exact and inexact solvers -- 4 Multiscale discretization methods -- 5 Numerical experiments -- References -- Robust BPX Solver for Cahn-Hilliard Equations -- 1 Introduction -- 2 Numerical approximation -- 3 Newton's method -- 4 Preconditioned iterative solver -- 5 Conclusions -- References.
Natural Factor Based Solvers -- 1 Summary -- 2 Introduction -- 3 Crouzeix-Raviart nonconforming finite elements -- 4 Conforming finite elements -- 5 The null space method -- 6 Range null-space hybrid -- 7 An auxiliary problem and 2 × 2 systems -- 8 PCG for the block system and numerical experiments -- References -- A Simple Finite Difference Discretization for Ventcell Transmission Conditions at Cross Points -- 1 Introduction -- 2 Optimized Schwarz with Ventcell transmission conditions -- 3 Numerical experiments -- 4 Conclusions -- References -- Cycles in Newton-Raphson Preconditioned by Schwarz (ASPIN and Its Cousins) -- 1 Introduction -- 2 Convergence of generic fixed point iterations and Newton-Raphson -- 3 The fixed point iteration of alternating Schwarz -- 4 Accelerated alternating Schwarz with guaranteed convergence -- References -- Should Multilevel Methods for Discontinuous Galerkin Discretizations Use Discontinuous Interpolation Operators? -- 1 Discontinuous interpolation for a model problem -- 2 Study of optimal parameters by Local Fourier Analysis -- 3 Numerical results -- 4 Conclusion -- References -- Domain Decomposition in Shallow Water Modelling of Dutch Lakes for Multiple Applications -- 1 Introduction -- 1.1 Area of interest -- 1.2 Previous approaches -- 1.3 New approach -- 2 Computational grids -- 3 Domain decomposition for parallel computing in Delft3D FM -- 4 Conclusions and outlook -- References -- A Variational Interpretation of Restricted Additive SchwarzWith Impedance Transmission Condition for the Helmholtz Problem -- 1 The Helmholtz problem -- 2 Parallel iterative Schwarz method -- 3 Variational formulation of RAS with impedance transmission condition (ORAS) -- 4 Connecting the parallel iterative method with ORAS -- 5 Numerical results -- References.
Application of Multilevel BDDC to the Problem of Pressure in Simulations of Incompressible Flow.
Record Nr. UNINA-9910682560603321
Cham, Switzerland : , : Springer Nature Switzerland AG, , [2022]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Domain Decomposition Methods in Science and Engineering XXVI / / Susanne C. Brenner [and five others], editors
Domain Decomposition Methods in Science and Engineering XXVI / / Susanne C. Brenner [and five others], editors
Edizione [First edition.]
Pubbl/distr/stampa Cham, Switzerland : , : Springer Nature Switzerland AG, , [2022]
Descrizione fisica 1 online resource (777 pages)
Disciplina 515.353
Collana Lecture Notes in Computational Science and Engineering Series
Soggetto topico Decomposition method
Differential equations, Partial
Descomposició (Matemàtica)
Processament de dades
Equacions en derivades parcials
Soggetto genere / forma Congressos
Llibres electrònics
ISBN 3-030-95025-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Background of the Conference Series -- About the 26th Conference -- Acknowledgments -- Contents -- List of Contributors -- Part I Plenary Talks (PT) -- Multiscale Model Reduction for a Class of Optimal Control Problems with Highly Oscillating Coefficients -- 1 Introduction -- 2 Method description -- 2.1 Multiscale basis functions -- 2.2 The proposed method -- 2.3 Outline of error analysis -- 3 Numerical results -- References -- SeveralWays to Achieve Robustness When SolvingWave Propagation Problems -- 1 Motivation and challenges -- 1.1 Why the time-harmonic problem in mid and high frequency is hard -- 2 What is the best coarse space for Helmholtz? -- 2.1 Spectral coarse spaces for Helmholtz -- 2.2 Comparison of coarse spaces -- 3 Can we improve on the auxiliary subspace preconditioner? -- 4 General conclusions -- References -- Scalable Hybrid TFETI-DP Methods for Large Boundary Variational Inequalities -- 1 Introduction -- 2 Model problem -- 3 Domain decomposition and discretization -- 4 TFETI problem -- 5 Connecting subdomains into clusters -- 6 Bounds on the spectrum of H and optimality -- 7 Numerical experiments -- 7.1 Comparing estimate and experiments -- 7.2 Comparing linear unpreconditioned H-TFETI-DP and TFETI -- 7.3 Model variational inequality and elastic body on rigid obstacle -- References -- Fundamental Coarse Space Components for Schwarz Methods with Crosspoints -- 1 Introduction -- 2 Modal analysis of the Schwarz iteration map -- 3 The special case of 2 × 2 subdomains -- 4 A new coarse space for parallel Schwarz methods -- 5 Numerical experiments -- 6 A note on the optimized Robin parameter -- 7 Conclusion -- References -- Nonoverlapping Domain Decomposition Methods for Time HarmonicWave Problems -- 1 Elliptic equations versus the Helmholtz equation -- 2 Impedance-based transmission conditions and related DDM.
3 Convergence analysis -- 4 Construction of appropriate impedance operators -- 5 The problem of cross points -- References -- Quantitative Analysis of Nonlinear Multifidelity Optimization for Inverse Electrophysiology -- 1 Introduction -- 2 Electrophysiological models -- 3 Inverse problem of Conductivity Identification -- 4 Multilevel Quasi-Newton Trust-region Method -- Quasi-Newton trust-region method -- Recursive multilevel trust-region method -- 5 Numerical results -- 5.1 Patient-specific geometry -- 5.2 Convergence study -- 6 Conclusion -- References -- Adaptive Space-Time Finite Element and Isogeometric Analysis -- 1 Introduction -- 2 Space-time variational formulations -- 3 Space-time isogeometric analysis -- 4 Space-time finite element analysis -- 5 Space-time optimal control -- References -- Nonoverlapping Domain Decomposition Methods for Saddle Point Problems -- 1 Introduction -- 2 Problem setting -- 3 Domain decomposition -- 4 Positive definite formulations -- 4.1 The primal system (6) -- 4.2 The dual system (12) -- 5 Condition number estimates -- 6 Connections and differences -- References -- Local Residual Minimization Smoothing for Improving Convergence Behavior of a Space-Time Domain Decomposition Method -- 1 Introduction -- 2 Flow model problem -- 3 Local residual minimization -- 4 Numerical results -- 5 Conclusions -- References -- Part II Talks in Minisymposia -- GenEO Coarse Spaces for Heterogeneous Indefinite Elliptic Problems -- 1 Introduction and motivations -- 2 Discretisation and domain decomposition solver -- 3 Theoretical results -- 4 Numerical results -- 5 Conclusions -- References -- Inexact Subdomain Solves Using Deflated GMRES for Helmholtz Problems -- 1 Introduction -- 2 Model problem, discretisation and preconditioning strategies -- 3 Numerical results -- 3.1 Direct subdomain solves -- 3.2 Inexact subdomain solves.
4 Conclusions -- References -- Non-Overlapping Domain Decomposition Methods with Cross-Points and Padé Approximants for the Helmholtz Equation -- 1 Introduction -- 2 Model problem -- 3 Non-overlapping domain decomposition algorithm -- 4 Nodal FEM-NDDM and the cross-points problem -- 5 Numerical results -- References -- OSDS: A Sweeping Preconditioner for the Helmholtz Equation -- 1 Statement of the problem and some algorithms -- 2 Overlapping splitting double sweep -- 2.1 Substructuring -- 2.2 Overlapping Splitting Double Sweep preconditioner (OSDS) -- 3 Numerical results -- 3.1 Wedge test -- 3.2 Influence of the overlap -- 4 Conclusion -- References -- Decomposition and Preconditioning of Deep Convolutional Neural Networks for Training Acceleration -- 1 Introduction -- 2 Proposed approaches -- 2.1 Decomposing a DCNN into sub-networks -- 2.2 Preconditioning of DCNNs -- 3 Experiments -- 4 Conclusion -- References -- Numerical Calculation of the Portal Pressure Gradient of the Human Liver With a Domain Decomposition Method -- 1 Introduction -- 2 Numerical method -- 3 Numerical experiments -- References -- A Parallel Adaptive Finite Element Method for Modeling a Deformable Droplet Travelling in Air -- 1 Introduction -- 2 A mathematical model based on the Cahn-Hilliard-Navier-Stokes equations -- 3 A parallel, semi-implicit solution algorithm based on an adaptive finite element discretization, and an overlapping Schwarz pr -- 4 Numerical experiments -- 5 Conclusions -- References -- On the Effect of Boundary Conditions on the Scalability of Schwarz Methods -- 1 Introduction -- 2 Laplace eigenpairs for mixed external conditions -- 3 Convergence and scalability -- 4 Numerical experiments -- References -- On the Asymptotic Optimality of Spectral Coarse Spaces -- 1 Introduction -- 2 A perturbation approach -- 3 Optimizing the coarse-space functions.
References -- Discrete Analysis of SchwarzWaveform Relaxation for a Simplified Air-Sea Coupling Problem with Nonlinear Transmission Conditions -- 1 Introduction -- 2 Model problem for ocean-atmosphere coupling -- 3 Discretized coupled problem -- 3.1 Implementation of the surface layer -- 3.2 SchwarzWaveform Relaxation -- 4 Convergence analysis -- 5 Numerical experiments -- 6 Conclusion -- References -- A Posteriori Error Estimates in Maximum Norm for Interior Penalty Discontinuous Galerkin Approximation of the Obstacle Problem -- 1 Introduction -- 2 The elliptic obstacle problem -- 3 The Symmetric Interior Penalty method -- 4 Reliable a posteriori error estimates in the maximum norm -- 5 Numerical results -- 5.1 Numerical experiments -- References -- Spectral Equivalence Properties of Higher-Order Tensor Product Finite Elements -- 1 Introduction -- 2 Shape functions -- 2.1 Edge shape functions -- 2.2 Face shape functions -- 2.3 Interior shape functions -- 2.4 Lowest-order shape functions -- 3 Spectral equivalence results -- 3.1 Mass matrix equivalence -- 3.2 Stiffness matrix equivalence -- 4 Numerical results -- References -- Optimizing Transmission Conditions for Multiple Subdomains in the Magnetotelluric Approximation of Maxwell's Equations -- 1 Optimized Schwarz for the Magnetotelluric Approximation -- 2 Optimization for 2, 3, 4, 5 and 6 subdomains -- 3 Optimization for many subdomains -- References -- Non-overlapping Spectral Additive Schwarz Methods for HDG and Multiscale Discretizations -- 1 Introduction -- 2 Domain decomposition setting -- 3 NOSAS with exact and inexact solvers -- 4 Multiscale discretization methods -- 5 Numerical experiments -- References -- Robust BPX Solver for Cahn-Hilliard Equations -- 1 Introduction -- 2 Numerical approximation -- 3 Newton's method -- 4 Preconditioned iterative solver -- 5 Conclusions -- References.
Natural Factor Based Solvers -- 1 Summary -- 2 Introduction -- 3 Crouzeix-Raviart nonconforming finite elements -- 4 Conforming finite elements -- 5 The null space method -- 6 Range null-space hybrid -- 7 An auxiliary problem and 2 × 2 systems -- 8 PCG for the block system and numerical experiments -- References -- A Simple Finite Difference Discretization for Ventcell Transmission Conditions at Cross Points -- 1 Introduction -- 2 Optimized Schwarz with Ventcell transmission conditions -- 3 Numerical experiments -- 4 Conclusions -- References -- Cycles in Newton-Raphson Preconditioned by Schwarz (ASPIN and Its Cousins) -- 1 Introduction -- 2 Convergence of generic fixed point iterations and Newton-Raphson -- 3 The fixed point iteration of alternating Schwarz -- 4 Accelerated alternating Schwarz with guaranteed convergence -- References -- Should Multilevel Methods for Discontinuous Galerkin Discretizations Use Discontinuous Interpolation Operators? -- 1 Discontinuous interpolation for a model problem -- 2 Study of optimal parameters by Local Fourier Analysis -- 3 Numerical results -- 4 Conclusion -- References -- Domain Decomposition in Shallow Water Modelling of Dutch Lakes for Multiple Applications -- 1 Introduction -- 1.1 Area of interest -- 1.2 Previous approaches -- 1.3 New approach -- 2 Computational grids -- 3 Domain decomposition for parallel computing in Delft3D FM -- 4 Conclusions and outlook -- References -- A Variational Interpretation of Restricted Additive SchwarzWith Impedance Transmission Condition for the Helmholtz Problem -- 1 The Helmholtz problem -- 2 Parallel iterative Schwarz method -- 3 Variational formulation of RAS with impedance transmission condition (ORAS) -- 4 Connecting the parallel iterative method with ORAS -- 5 Numerical results -- References.
Application of Multilevel BDDC to the Problem of Pressure in Simulations of Incompressible Flow.
Record Nr. UNISA-996518464203316
Cham, Switzerland : , : Springer Nature Switzerland AG, , [2022]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui
Eco-stats : data analysis in ecology : from t-tests to multivariate abundances / / David I. Warton
Eco-stats : data analysis in ecology : from t-tests to multivariate abundances / / David I. Warton
Autore Warton David
Pubbl/distr/stampa Cham, Switzerland : , : Springer Nature Switzerland AG, , [2022]
Descrizione fisica 1 online resource (434 pages)
Disciplina 577.0727
Collana Methods in statistical ecology
Soggetto topico Ecology - Statistical methods
Ecologia
Estadística
Processament de dades
Soggetto genere / forma Llibres electrònics
ISBN 9783030884437
9783030884420
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910586580903321
Warton David  
Cham, Switzerland : , : Springer Nature Switzerland AG, , [2022]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Eco-stats : data analysis in ecology : from t-tests to multivariate abundances / / David I. Warton
Eco-stats : data analysis in ecology : from t-tests to multivariate abundances / / David I. Warton
Autore Warton David
Pubbl/distr/stampa Cham, Switzerland : , : Springer Nature Switzerland AG, , [2022]
Descrizione fisica 1 online resource (434 pages)
Disciplina 577.0727
Collana Methods in statistical ecology
Soggetto topico Ecology - Statistical methods
Ecologia
Estadística
Processament de dades
Soggetto genere / forma Llibres electrònics
ISBN 9783030884437
9783030884420
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISA-996485662003316
Warton David  
Cham, Switzerland : , : Springer Nature Switzerland AG, , [2022]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui