Overview
- Presents a unique combination of birational geometry, traditional local aspects of singularities, and new developments in research on singularities
- Shows concise introductions of tools for study of singularities such as homological algebra, spectral sequence, toric varieties, and Hodge theory, which are also useful for study of other subjects in algebra and algebraic geometry
- Describes briefly the recent dramatic developments of the three directions in research on singularities
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Table of contents (10 chapters)
Keywords
About this book
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 bookis 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.
Authors and Affiliations
About the author
Bibliographic Information
Book Title: Introduction to Singularities
Authors: Shihoko Ishii
DOI: https://doi.org/10.1007/978-4-431-56837-7
Publisher: Springer Tokyo
eBook Packages: Mathematics and Statistics, Mathematics and Statistics (R0)
Copyright Information: Springer Japan KK, part of Springer Nature 2018
Hardcover ISBN: 978-4-431-56836-0Published: 02 October 2018
Softcover ISBN: 978-4-431-56871-1Published: 25 December 2018
eBook ISBN: 978-4-431-56837-7Published: 21 September 2018
Edition Number: 2
Number of Pages: X, 236
Number of Illustrations: 4 b/w illustrations
Additional Information: Original Japanese edition published by Springer-Verlag Tokyo, Tokyo, 1997
Topics: Algebraic Geometry, Associative Rings and Algebras, Commutative Rings and Algebras