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[null,"1.","Record Nr.",null,"UNINA990000485210403321"]
[null,null,"Autore",null,"Stein, Seymour"]
[null,null,"Titolo",null,"Modern communication principles with application to digital signaling / Seymour Stein, J. Jay Jones"]
[null,null,"Pubbl/distr/stampa",null,"New York [etc.] : McGraw-Hill, 1967"]
[null,null,"Descrizione fisica",null,"382 p. : ill. ; 23 cm"]
[null,null,"Disciplina",null,"621.38"]
[null,null,"Locazione",null,"DINEL"]
[null,null,"Collocazione",null,"10 E II 100/A"]
[{"$nulls":4},"10 E II 100/B"]
[{"$nulls":4},"10 E II 100/C"]
[{"$nulls":4},"10 E II 100/D"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"2.","Record Nr.",null,"UNINA9910795005903321"]
[null,null,"Autore",null,"Callow Chris <1971->"]
[null,null,"Titolo",null,"Landscape, tradition and power in medieval Iceland : Dalir and the Eyjafjörður region c. 870-c.1265 / / Chris Callow"]
[null,null,"Pubbl/distr/stampa",null,"Leiden ; ; Boston : , : Brill, , [2020]"]
[{"$nulls":4},"©2020"]
[null,null,"ISBN",null,"90-04-33160-3"]
[null,null,"Descrizione fisica",null,"1 online resource"]
[null,null,"Collana",null,"The Northern World"]
[null,null,"Disciplina",null,"949.1201"]
[null,null,"Soggetti",null,"Human geography - Political aspects - Iceland"]
[{"$nulls":4},"Human settlements"]
[{"$nulls":4},"Iceland History To 1262 Sources"]
[{"$nulls":4},"Iceland History To 1262"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","Chris Callow’s Landscape, Tradition and Power critically examines the evidence for socio-political developments in medieval Iceland during the so-called Commonwealth period. The book compares regions in the west and north-east of Iceland because these regions had differing human and physical geographies, and contrasting levels of surviving written evidence. Callow sets out the likely economies and institutional frameworks in which political action took place. He then examines different forms of evidence – the Contemporary sagas, Landnámabók (The Book of Settlements), and Sagas of Icelanders – considering how each describes different periods of the Commonwealth present political power. Among its conclusions the book emphasises stasis over change and the need to appreciate the nuances and purposes of Iceland’s historicising sagas."]
[null,"3.","Record Nr.",null,"UNINA9910782394003321"]
[null,null,"Autore",null,"Yu Yanlin"]
[null,null,"Titolo",null,"The index theorem and the heat equation method [[electronic resource] /] / Yanlin Yu"]
[null,null,"Pubbl/distr/stampa",null,"Singapore ; ; River Edge, NJ, : World Scientific, c2001"]
[null,null,"ISBN",null,"1-281-95164-1"]
[{"$nulls":4},"9786611951641"]
[{"$nulls":4},"981-281-010-2"]
[null,null,"Descrizione fisica",null,"1 online resource (309 p.)"]
[null,null,"Collana",null,"Nankai tracts in mathematics ; ; v. 2"]
[null,null,"Disciplina",null,"514.74"]
[null,null,"Soggetti",null,"Atiyah-Singer index theorem"]
[{"$nulls":4},"Heat equation"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (p. 279-282) and index."]
[null,null,"Nota di contenuto",null,"PREFACE; CONTENTS; DEFINITIONS AND FORMULAS; CHAPTER 1 PRELIMINARIES IN RIEMANNIAN GEOMETRY; 1.1 Basic Notions of Riemannian Geometry; 1.2 Computations by using Orthonormal Moving Frame; 1.3 Differential Forms and Orthonormal Moving Frame Method; 1.4 Classical Geometric Operators; 1.5 Normal Coordinates; 1.6 Computations on Sphere; 1.7 Connections on Vector Bundles and Principal Bundles; 1.8 General Tensor Calculus; CHAPTER 2 SCHRODINGER AND HEAT OPERATORS; 2.1 Fundamental Solution and Levi Iteration; 2.2 Existence of Fundamental Solution; 2.3 Cauchy Problem of Heat Equation"]
[{"$nulls":4},"2.4 Hodge Theorem2.5 Applications of Hodge Theorem; 2.6 Index Problem; CHAPTER 3 MP PARAMETRIX AND APPLICATIONS; 3.1 MP Parametrix; 3.2 Existence of Initial Solutions; 3.3 Asymptotic Expansion for Heat Kernel; 3.4 Local Index for Elliptic Operators; CHAPTER 4 CHERN-WEIL THEORY; 4.1 Characteristic Forms and Characteristic Classes; 4.2 General Characteristic Forms; 4.3 Chern Root Algorithm; 4.4 Formal Approach to Local Index of Signature Operator; CHAPTER 5 CLIFFORD ALGEBRA AND SUPER ALGEBRA; 5.1 Clifford Algebra; 5.2 Super Algebra; 5.3 Computations on Supertraces; CHAPTER 6 DIRAC OPERATOR"]
[{"$nulls":4},"6.1 Spin Structure6.2 Spinor Bundle; 6.3 Dirac Operator; 6.4 Index of Dirac Operator; CHAPTER 7 LOCAL INDEX THEOREMS; 7.1 Local Index Theorem for Dirac Operator; 7.2 Local Index Theorem for Signature "]
[{"$nulls":4},"Operator; 7.3 Local Index Theorem for de Rham-Hodge Operator; CHAPTER 8 RIEMANN-ROCH THEOREM; 8.1 Hermitian Metric; 8.2 Hermitian Connection; 8.3 Riemann-Roch Operator; 8.4 Weitzenbock Formula; 8.5 Index Theorem; 8.6 Riemann-Roch Operator in Complex Analysis; REFERENCES; INDEX"]
[null,null,null,"Sommario/riassunto","This book provides a self-contained representation of the local version of the Atiyah-Singer index theorem. It contains proofs of the Hodge theorem, the local index theorems for the Dirac operator and some first order geometric elliptic operators by using the heat equation method. The proofs are up to the standard of pure mathematics. In addition, a Chern root algorithm is introduced for proving the local index theorems, and it seems to be as efficient as other methods. Contents: Preliminaries in Riemannian Geometry; Schrödinger and Heat Operators; MP Parametrix and Applications; Chern-Weil Th"]
[null,"4.","Record Nr.",null,"UNINA9910789571103321"]
[null,null,"Autore",null,"Wellington J. J (Jerry J.)"]
[null,null,"Titolo",null,"Research methods for the social sciences [[electronic resource] /] / Jerry Wellington and Marcin Szczerbinski"]
[null,null,"Pubbl/distr/stampa",null,"London ; ; New York, : Continuum International Pub. Group, c2007"]
[null,null,"ISBN",null,"1-4411-4086-7"]
[{"$nulls":4},"1-283-12241-3"]
[{"$nulls":4},"9786613122414"]
[{"$nulls":4},"1-4411-1416-5"]
[null,null,"Edizione",null,"[1st ed.]"]
[null,null,"Descrizione fisica",null,"1 online resource (247 p.)"]
[null,null,"Disciplina",null,"300.72"]
[null,null,"Soggetti",null,"Social sciences - Research - Methodology"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"A broad introduction to social research -- Approaches to social research -- Considering the quality of research : methodology, theory, and location -- The researcher's role and responsibility -- Some qualitative methods considered -- Dealing with qualitative data -- Dealing with quantitative data -- Psychometrics : measuring traits and states -- Presenting and reporting research."]
[null,null,null,"Sommario/riassunto","The aim of this book is to provide an introductory but not simplistic guide to research in the social and behavioural sciences. The book sets out to tackle difficult issues and concepts in a scholarly but accessible manner, providing ample guidance and signposts to further reading. We explore a wide range of questions about research and research methods, including:. * What counts as 'good research'?. * Research approaches, paradigms, methods and methodology: what are they and what is the difference?. * What is the so-called 'qualitative/ quantitative'?. * When and where is quantitative researc"]