On The Topology Of Isolated Singularities In Analytic Spaces
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Author |
: José Seade |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 243 |
Release |
: 2006-03-21 |
ISBN-10 |
: 9783764373955 |
ISBN-13 |
: 3764373954 |
Rating |
: 4/5 (55 Downloads) |
Synopsis On the Topology of Isolated Singularities in Analytic Spaces by : José Seade
Offers an overview of selected topics on the topology of singularities, with emphasis on its relations to other branches of geometry and topology. This book studies real analytic singularities which arise from the topological and geometric study of holomorphic vector fields and foliations.
Author |
: Shihoko Ishii |
Publisher |
: Springer |
Total Pages |
: 242 |
Release |
: 2018-09-21 |
ISBN-10 |
: 9784431568377 |
ISBN-13 |
: 4431568379 |
Rating |
: 4/5 (77 Downloads) |
Synopsis Introduction to Singularities by : Shihoko Ishii
This book is an introduction to singularities for graduate students and researchers. Algebraic geometry is said to have originated in the seventeenth century with the famous work Discours de la méthode pour bien conduire sa raison, et chercher la vérité dans les sciences by Descartes. In that book he introduced coordinates to the study of geometry. After its publication, research on algebraic varieties developed steadily. Many beautiful results emerged in mathematicians’ works. First, mostly non-singular varieties were studied. In the past three decades, however, it has become clear that singularities are necessary for us to have a good description of the framework of varieties. For example, it is impossible to formulate minimal model theory for higher-dimensional cases without singularities. A remarkable fact is that the study of singularities is developing and people are beginning to see that singularities are interesting and can be handled by human beings. This book is a handy introduction to singularities for anyone interested in singularities. The focus is on an isolated singularity in an algebraic variety. After preparation of varieties, sheaves, and homological algebra, some known results about 2-dimensional isolated singularities are introduced. Then a classification of higher-dimensional isolated singularities is shown according to plurigenera and the behavior of singularities under a deformation is studied. In the second edition, brief descriptions about recent remarkable developments of the researches are added as the last chapter.
Author |
: Gert-Martin Greuel |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 482 |
Release |
: 2007-02-23 |
ISBN-10 |
: 9783540284192 |
ISBN-13 |
: 3540284192 |
Rating |
: 4/5 (92 Downloads) |
Synopsis Introduction to Singularities and Deformations by : Gert-Martin Greuel
Singularity theory is a young, rapidly-growing topic with connections to algebraic geometry, complex analysis, commutative algebra, representations theory, Lie groups theory and topology, and many applications in the natural and technical sciences. This book presents the basic singularity theory of analytic spaces, including local deformation theory and the theory of plane curve singularities. It includes complete proofs.
Author |
: José Luis Cisneros-Molina |
Publisher |
: Springer Nature |
Total Pages |
: 581 |
Release |
: 2021-11-01 |
ISBN-10 |
: 9783030780241 |
ISBN-13 |
: 3030780244 |
Rating |
: 4/5 (41 Downloads) |
Synopsis Handbook of Geometry and Topology of Singularities II by : José Luis Cisneros-Molina
This is the second volume of the Handbook of the Geometry and Topology of Singularities, a series which aims to provide an accessible account of the state-of-the-art of the subject, its frontiers, and its interactions with other areas of research. This volume consists of ten chapters which provide an in-depth and reader-friendly survey of some of the foundational aspects of singularity theory and related topics. Singularities are ubiquitous in mathematics and science in general. Singularity theory interacts energetically with the rest of mathematics, acting as a crucible where different types of mathematical problems interact, surprising connections are born and simple questions lead to ideas which resonate in other parts of the subject, and in other subjects. Authored by world experts, the various contributions deal with both classical material and modern developments, covering a wide range of topics which are linked to each other in fundamental ways. The book is addressed to graduate students and newcomers to the theory, as well as to specialists who can use it as a guidebook.
Author |
: Ragnar-Olaf Buchweitz |
Publisher |
: American Mathematical Soc. |
Total Pages |
: 111 |
Release |
: 1997 |
ISBN-10 |
: 9780821805411 |
ISBN-13 |
: 082180541X |
Rating |
: 4/5 (11 Downloads) |
Synopsis CR-Geometry and Deformations of Isolated Singularities by : Ragnar-Olaf Buchweitz
In this power we show how to compute the parameter space [italic capital]X for the versal deformation of an isolated singularity ([italic capital]V, 0) under the assumptions [italic]dim [italic capital]V [greater than or equal to symbol] 4, depth {0} [italic capital]V [greater than or equal to symbol] 3, from the CR-structure on a link [italic capital]M of the singularity. We do this by showing that the space [italic capital]X is isomorphic to the space (denoted here by [script capital]K[subscript italic capital]M) associated to [italic capital]M by Kuranishi in 1977. In fact we produce isomorphisms of the associated complete local rings by producing quasi-isomorphisms of the controlling differential graded Lie algebras for the corresponding formal deformation theories.
Author |
: Jean-paul Brasselet |
Publisher |
: World Scientific |
Total Pages |
: 917 |
Release |
: 2007-01-16 |
ISBN-10 |
: 9789814477048 |
ISBN-13 |
: 9814477044 |
Rating |
: 4/5 (48 Downloads) |
Synopsis Singularities In Geometry And Topology - Proceedings Of The Trieste Singularity Summer School And Workshop by : Jean-paul Brasselet
Singularity theory appears in numerous branches of mathematics, as well as in many emerging areas such as robotics, control theory, imaging, and various evolving areas in physics. The purpose of this proceedings volume is to cover recent developments in singularity theory and to introduce young researchers from developing countries to singularities in geometry and topology.The contributions discuss singularities in both complex and real geometry. As such, they provide a natural continuation of the previous school on singularities held at ICTP (1991), which is recognized as having had a major influence in the field.
Author |
: José Luis Cisneros-Molina |
Publisher |
: Springer Nature |
Total Pages |
: 622 |
Release |
: 2023-11-10 |
ISBN-10 |
: 9783031319259 |
ISBN-13 |
: 3031319257 |
Rating |
: 4/5 (59 Downloads) |
Synopsis Handbook of Geometry and Topology of Singularities IV by : José Luis Cisneros-Molina
This is the fourth volume of the Handbook of Geometry and Topology of Singularities, a series that aims to provide an accessible account of the state of the art of the subject, its frontiers, and its interactions with other areas of research. This volume consists of twelve chapters which provide an in-depth and reader-friendly survey of various important aspects of singularity theory. Some of these complement topics previously explored in volumes I to III. Amongst the topics studied in this volume are the Nash blow up, the space of arcs in algebraic varieties, determinantal singularities, Lipschitz geometry, indices of vector fields and 1-forms, motivic characteristic classes, the Hilbert-Samuel multiplicity and comparison theorems that spring from the classical De Rham complex. Singularities are ubiquitous in mathematics and science in general. Singularity theory is a crucible where different types of mathematical problems interact, surprising connections are born and simple questions lead to ideas which resonate in other subjects. Authored by world experts, the various contributions deal with both classical material and modern developments, covering a wide range of topics which are linked to each other in fundamental ways. The book is addressed to graduate students and newcomers to the theory, as well as to specialists who can use it as a guidebook.
Author |
: David B. Massey |
Publisher |
: American Mathematical Soc. |
Total Pages |
: 288 |
Release |
: 2003 |
ISBN-10 |
: 9780821832806 |
ISBN-13 |
: 0821832808 |
Rating |
: 4/5 (06 Downloads) |
Synopsis Numerical Control over Complex Analytic Singularities by : David B. Massey
Generalizes the Le cycles and numbers to the case of hyper surfaces inside arbitrary analytic spaces. This book defines the Le-Vogel cycles and numbers, and prove that the Le-Vogel numbers control Thom's $a_f$ condition. It describes the relationship between the Euler characteristic of the Milnor fibre and the Le-Vogel numbers.
Author |
: Jean-Paul Brasselet |
Publisher |
: World Scientific |
Total Pages |
: 918 |
Release |
: 2007 |
ISBN-10 |
: 9789812706812 |
ISBN-13 |
: 981270681X |
Rating |
: 4/5 (12 Downloads) |
Synopsis Singularities in Geometry and Topology by : Jean-Paul Brasselet
Singularity theory appears in numerous branches of mathematics, as well as in many emerging areas such as robotics, control theory, imaging, and various evolving areas in physics. The purpose of this proceedings volume is to cover recent developments in singularity theory and to introduce young researchers from developing countries to singularities in geometry and topology. The contributions discuss singularities in both complex and real geometry. As such, they provide a natural continuation of the previous school on singularities held at ICTP (1991), which is recognized as having had a major influence in the field.
Author |
: José Ignacio Cogolludo-Agustín |
Publisher |
: American Mathematical Soc. |
Total Pages |
: 496 |
Release |
: 2011 |
ISBN-10 |
: 9780821848906 |
ISBN-13 |
: 0821848909 |
Rating |
: 4/5 (06 Downloads) |
Synopsis Topology of Algebraic Varieties and Singularities by : José Ignacio Cogolludo-Agustín
This volume contains invited expository and research papers from the conference Topology of Algebraic Varieties, in honour of Anatoly Libgober's 60th birthday, held June 22-26, 2009, in Jaca, Spain.