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1. |
Record Nr. |
UNINA9910144601603321 |
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Autore |
Gabber Ofer |
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Titolo |
Almost Ring Theory / / by Ofer Gabber, Lorenzo Ramero |
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Pubbl/distr/stampa |
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2003 |
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ISBN |
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Edizione |
[1st ed. 2003.] |
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Descrizione fisica |
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1 online resource (VI, 318 p.) |
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Collana |
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Lecture Notes in Mathematics, , 0075-8434 ; ; 1800 |
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Disciplina |
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Soggetti |
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Algebra |
Commutative algebra |
Commutative rings |
Algebraic geometry |
Category theory (Mathematics) |
Homological algebra |
Field theory (Physics) |
Commutative Rings and Algebras |
Algebraic Geometry |
Category Theory, Homological Algebra |
Field Theory and Polynomials |
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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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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Introduction -- Homological Theory -- Almost Ring Theory -- Fine Study of Almost Projective Modules -- Henselian Pairs -- Valuation Theory -- Analytic Geometry -- Appendix -- References -- Index. |
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Sommario/riassunto |
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This book develops thorough and complete foundations for the method of almost etale extensions, which is at the basis of Faltings' approach to p-adic Hodge theory. The central notion is that of an "almost ring". Almost rings are the commutative unitary monoids in a tensor category obtained as a quotient V-Mod/S of the category V-Mod of modules over a fixed ring V; the subcategory S consists of all modules annihilated by a fixed ideal m of V, satisfying certain natural conditions. The reader is assumed to be familiar with general categorical notions, some basic commutative algebra and some |
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advanced homological algebra (derived categories, simplicial methods). Apart from these general prerequisites, the text is as self-contained as possible. One novel feature of the book - compared with Faltings' earlier treatment - is the systematic exploitation of the cotangent complex, especially for the study of deformations of almost algebras. |
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2. |
Record Nr. |
UNINA9910438091203321 |
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Autore |
Cox Louis A |
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Titolo |
Improving risk analysis / / Louis Anthony Cox, Jr |
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Pubbl/distr/stampa |
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New York, NY, : Springer, c2012 |
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ISBN |
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1-299-33725-2 |
1-4614-6058-1 |
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Edizione |
[1st ed. 2013.] |
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Descrizione fisica |
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1 online resource (402 p.) |
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Collana |
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International series in operations research & management science, , 0884-8289 ; ; v.185 |
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Disciplina |
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Soggetti |
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Risk management |
Risk assessment |
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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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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Causality for Risk Analysts: Improving Our Understanding of How the World Works -- Improving Individual Risk Management Decisions: Learning from Experience and Coping with Model Uncertainty -- Improving Community Risk Management: Managing Disaster Risks -- Improving Organizational Risk Management -- Improving Defense Against Intelligent Adversaries -- Managing Real and Percieved Risks: Animal Antibiotics and Drug-Resistant Infections -- Rethinking the Health Benefits fo Air Pollution Control -- Air Pollution and Health Risk Inequality -- A Causal Model of Chronic Obstructive Pulmonary Disease (COPD) -- Exposure-Response Thresholds for Lung Disease -- An Exposure-Response Threshold for Lung Diseases and Lung Cancer Caused by Crystalline Silica -- Nonlinear Effects of Smoking on Coronary Heart Disease Risk -- Do Cold Weather and Fine Particulate Matter Air Pollution Cause Early Deaths in the Elderly? -- Conclusions and Recommendations: What Have We Learned?. |
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Sommario/riassunto |
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Improving Risk Analysis discusses and illustrates practical methods for assessing, communicating, and managing uncertain risks when the probabilities of consequences caused by alternative actions cannot be quantified with useful confidence, accuracy, and precision. This monograph demonstrates how to avoid these pitfalls by using improved techniques of risk analysis. Through these improved techniques of risk analysis, readers will better understand uncertain risks and be able to make more effective decisions about how to manage them. The book is divided into three parts. Parts 1 and 2 explore the key principles on how high-quality risk analysis can greatly improve the clarity and effectiveness of decisions when the consequences of different choices are uncertain. Part 3 shows in greater detail how these introduced methods can be applied to health effects of air pollution, with emphasis on understanding and modeling causal relations between exposures and responses based on realistically limited and imperfect data. Throughout the book, real-world examples and case studies drawn from health, safety, environmental, and terrorism risk analysis are used and illustrate the practical application of techniques for improving risk analysis. |
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