Topics in Cohomological Studies of Algebraic Varieties
Title | Topics in Cohomological Studies of Algebraic Varieties PDF eBook |
Author | Piotr Pragacz |
Publisher | Springer Science & Business Media |
Pages | 321 |
Release | 2006-03-30 |
Genre | Mathematics |
ISBN | 3764373423 |
The articles in this volume study various cohomological aspects of algebraic varieties: - characteristic classes of singular varieties; - geometry of flag varieties; - cohomological computations for homogeneous spaces; - K-theory of algebraic varieties; - quantum cohomology and Gromov-Witten theory. The main purpose is to give comprehensive introductions to the above topics through a series of "friendly" texts starting from a very elementary level and ending with the discussion of current research. In the articles, the reader will find classical results and methods as well as new ones. Numerous examples will help to understand the mysteries of the cohomological theories presented. The book will be a useful guide to research in the above-mentioned areas. It is adressed to researchers and graduate students in algebraic geometry, algebraic topology, and singularity theory, as well as to mathematicians interested in homogeneous varieties and symmetric functions. Most of the material exposed in the volume has not appeared in books before. Contributors: Paolo Aluffi Michel Brion Anders Skovsted Buch Haibao Duan Ali Ulas Ozgur Kisisel Piotr Pragacz Jörg Schürmann Marek Szyjewski Harry Tamvakis
Topics in Cohomological Studies of Algebraic Varieties
Title | Topics in Cohomological Studies of Algebraic Varieties PDF eBook |
Author | Piotr Pragacz |
Publisher | |
Pages | 297 |
Release | 2005 |
Genre | Algebra, Homological |
ISBN | 9780817672140 |
The articles in this volume study various cohomological aspects of algebraic varieties:- characteristic classes of singular varieties;- geometry of flag varieties;- cohomological computations for homogeneous spaces;- K-theory of algebraic varieties;- quantum cohomology and Gromov-Witten theory. The main purpose is to give comprehensive introductions to the above topics through a series of "friendly" texts starting from a very elementary level and ending with the discussion of current research. In the articles, the reader will find classical results and methods as well as new ones. Num.
Algebraic Geometry II
Title | Algebraic Geometry II PDF eBook |
Author | I.R. Shafarevich |
Publisher | Springer Science & Business Media |
Pages | 270 |
Release | 2013-11-22 |
Genre | Mathematics |
ISBN | 3642609252 |
This two-part volume contains numerous examples and insights on various topics. The authors have taken pains to present the material rigorously and coherently. This book will be immensely useful to mathematicians and graduate students working in algebraic geometry, arithmetic algebraic geometry, complex analysis and related fields.
Cohomological and Geometric Approaches to Rationality Problems
Title | Cohomological and Geometric Approaches to Rationality Problems PDF eBook |
Author | Fedor Bogomolov |
Publisher | Springer Science & Business Media |
Pages | 316 |
Release | 2009-11-03 |
Genre | Mathematics |
ISBN | 0817649344 |
Rationality problems link algebra to geometry, and the difficulties involved depend on the transcendence degree of $K$ over $k$, or geometrically, on the dimension of the variety. A major success in 19th century algebraic geometry was a complete solution of the rationality problem in dimensions one and two over algebraically closed ground fields of characteristic zero. Such advances has led to many interdisciplinary applications to algebraic geometry. This comprehensive book consists of surveys of research papers by leading specialists in the field and gives indications for future research in rationality problems. Topics discussed include the rationality of quotient spaces, cohomological invariants of quasi-simple Lie type groups, rationality of the moduli space of curves, and rational points on algebraic varieties. This volume is intended for researchers, mathematicians, and graduate students interested in algebraic geometry, and specifically in rationality problems. Contributors: F. Bogomolov; T. Petrov; Y. Tschinkel; Ch. Böhning; G. Catanese; I. Cheltsov; J. Park; N. Hoffmann; S. J. Hu; M. C. Kang; L. Katzarkov; Y. Prokhorov; A. Pukhlikov
A Concise Introduction to Algebraic Varieties
Title | A Concise Introduction to Algebraic Varieties PDF eBook |
Author | Brian Osserman |
Publisher | American Mathematical Society |
Pages | 259 |
Release | 2021-12-06 |
Genre | Mathematics |
ISBN | 1470466651 |
Algebraic Geometry 2
Title | Algebraic Geometry 2 PDF eBook |
Author | Kenji Ueno |
Publisher | American Mathematical Soc. |
Pages | 196 |
Release | 1999 |
Genre | Mathematics |
ISBN | 9780821813577 |
Algebraic geometry is built upon two fundamental notions: schemes and sheaves. The theory of schemes was explained in Algebraic Geometry 1: From Algebraic Varieties to Schemes. In this volume, the author turns to the theory of sheaves and their cohomology. A sheaf is a way of keeping track of local information defined on a topological space, such as the local holomorphic functions on a complex manifold or the local sections of a vector bundle. To study schemes, it is useful to study the sheaves defined on them, especially the coherent and quasicoherent sheaves.
Topics in Cohomology of Groups
Title | Topics in Cohomology of Groups PDF eBook |
Author | Serge Lang |
Publisher | Springer Science & Business Media |
Pages | 236 |
Release | 1996-08-19 |
Genre | Mathematics |
ISBN | 9783540611813 |
The book is a mostly translated reprint of a report on cohomology of groups from the 1950s and 1960s, originally written as background for the Artin-Tate notes on class field theory, following the cohomological approach. This report was first published (in French) by Benjamin. For this new English edition, the author added Tate's local duality, written up from letters which John Tate sent to Lang in 1958 - 1959. Except for this last item, which requires more substantial background in algebraic geometry and especially abelian varieties, the rest of the book is basically elementary, depending only on standard homological algebra at the level of first year graduate students.