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1. |
Record Nr. |
UNINA9910483226503321 |
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Autore |
Richter Mathias |
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Titolo |
Inverse problems : basics, theory and applications in geophysics / / Mathias Richter |
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Pubbl/distr/stampa |
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Cham, Switzerland : , : BirkhaÌuser, , [2020] |
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©2020 |
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ISBN |
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Edizione |
[Second edition.] |
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Descrizione fisica |
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1 online resource (XIV, 273 p. 57 illus., 43 illus. in color.) |
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Collana |
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Lecture Notes in Geosystems Mathematics and Computing, , 2512-3211 |
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Disciplina |
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Soggetti |
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Inverse problems (Differential equations) |
Geophysics - Mathematics |
Earth sciences |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Characterization of Inverse Problems -- Discretization of Inverse Problems -- Regularization of Linear Inverse Problems -- Regularization of Nonlinear Inverse Problems -- Appendix A. Results from Linear Algebra -- Appendix B. Function Spaces -- Appendix C. The Fourier Transform -- Appendix D. Regularization Property of CGNE -- Appendix E. Existence and Uniqueness Theorems for Waveform Inversion. |
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Sommario/riassunto |
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This textbook is an introduction to the subject of inverse problems with an emphasis on practical solution methods and applications from geophysics. The treatment is mathematically rigorous, relying on calculus and linear algebra only; familiarity with more advanced mathematical theories like functional analysis is not required. Containing up-to-date methods, this book will provide readers with the tools necessary to compute regularized solutions of inverse problems. A variety of practical examples from geophysics are used to motivate the presentation of abstract mathematical ideas, thus assuring an accessible approach. Beginning with four examples of inverse problems, the opening chapter establishes core concepts, such as formalizing these problems as equations in vector spaces and addressing the key issue of ill-posedness. Chapter Two then moves on |
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to the discretization of inverse problems, which is a prerequisite for solving them on computers. Readers will be well-prepared for the final chapters that present regularized solutions of inverse problems in finite-dimensional spaces, with Chapter Three covering linear problems and Chapter Four studying nonlinear problems. Model problems reflecting scenarios of practical interest in the geosciences, such as inverse gravimetry and full waveform inversion, are fully worked out throughout the book. They are used as test cases to illustrate all single steps of solving inverse problems, up to numerical computations. Five appendices include the mathematical foundations needed to fully understand the material. This second edition expands upon the first, particularly regarding its up-to-date treatment of nonlinear problems. Following the author’s approach, readers will understand the relevant theory and methodology needed to pursue more complex applications. Inverse Problems is ideal for graduate students and researchers interested in geophysics and geosciences. |
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2. |
Record Nr. |
UNINA9910777384303321 |
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Autore |
Pocock J. G. A (John Greville Agard), <1924-> |
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Titolo |
Barbarism and religion . Volume 1 The Enlightenments of Edward Gibbon, 1737-1764 / / J. G. A. Pocock |
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Pubbl/distr/stampa |
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Cambridge : , : Cambridge University Press, , 1999 |
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ISBN |
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9786610432318 |
1-107-11595-7 |
1-280-43231-4 |
0-511-17296-6 |
0-511-04021-0 |
0-511-15190-X |
0-511-30322-X |
0-511-49066-6 |
0-511-05126-3 |
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Descrizione fisica |
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1 online resource (xv, 339 pages) : digital, PDF file(s) |
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Collana |
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Disciplina |
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Soggetti |
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Enlightenment - Great Britain |
Rome History Empire, 30 B.C.-476 A.D Historiography |
Great Britain Intellectual life 18th century |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and indexes. |
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Nota di contenuto |
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Cover; Half-title; Title; Copyright; Dedication; Contents; Acknowledgements; Note on references, quotations and translations; Abbreviations; Introduction; CHAPTER 1 Putney, Oxford and the question of English Enlightenment; CHAPTER 2 Lausanne and the Arminian Enlightenment; CHAPTER 3 The re-education of young Gibbon: method, unbelief and the turn towards history; CHAPTER 4 The Hampshire militia and the problems of modernity; CHAPTER 5 Study in the camp: erudition and the search for a narrative; CHAPTER 6 The politics of scholarship in French and English Enlightenment |
CHAPTER 7 Erudition and Enlightenment in the Académie des Inscriptions; CHAPTER 8 D'Alembert's 'Discours préliminaire': the philosophe perception of history; CHAPTER 9 The 'Essai sur l'étude de la littérature': imagination, irony and history; CHAPTER 10 Paris and the gens de lettres: experience and recollection; CHAPTER 11 The return to Lausanne and the pursuit of erudition; CHAPTER 12 The journey to Rome and the transformation of intentions; EPILOGUE Gibbon and the rhythm that was different; References; ORIGINALLY PUBLISHED BEFORE 1800; MODERN AND SECONDARY SOURCES; Index |
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Sommario/riassunto |
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'Barbarism and Religion' - Edward Gibbon's own phrase - is the title of an acclaimed sequence of works by John Pocock designed to situate Gibbon, and his Decline and Fall of the Roman Empire, in a series of contexts in the history of eighteenth-century Europe. This is a major intervention from one of the world's leading historians of ideas, challenging the notion of any one 'Enlightenment' and positing instead a plurality of enlightenments, of which the English was one. In this first volume, The Enlightenments of Edward Gibbon, John Pocock follows Gibbon through his youthful exile in Switzerland and his criticisms of the Encyclopédie, and traces the growth of his historical interests down to the conception of the Decline and Fall itself. |
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3. |
Record Nr. |
UNINA9910167558303321 |
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Titolo |
Clinical performance and quality health care |
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Pubbl/distr/stampa |
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Bradford, West Yorkshire, : MCB University Press, 1999-2000 |
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ISSN |
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Disciplina |
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Soggetti |
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Clinical competence - Standards |
Medical care - Quality control |
Clinical Competence - standards |
Quality of Health Care |
Publications périodiques |
Politique de la santé |
Recherche médicale |
Soins médicaux - Qualité - Contrôle |
Compétence clinique - Normes |
Periodical |
Periodicals. |
periodicals. |
Périodiques. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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