Smoothness, Regularity and Complete Intersection

Smoothness, Regularity and Complete Intersection PDF Author: Javier Majadas
Publisher: Cambridge University Press
ISBN: 1139485806
Category : Mathematics
Languages : en
Pages : 141

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Book Description
Written to complement standard texts on commutative algebra, this short book gives complete and relatively easy proofs of important results, including the standard results involving localisation of formal smoothness (M. André) and localisation of complete intersections (L. Avramov), some important results of D. Popescu and André on regular homomorphisms, and some results from A. Grothendieck's EGA on smooth homomorphisms. The authors make extensive use of the André–Quillen homology of commutative algebras, but only up to dimension 2, which is easy to construct, and they deliberately avoid using simplicial methods. The book also serves as an accessible introduction to some advanced topics and techniques. The only prerequisites are a basic course in commutative algebra and the first definitions in homological algebra.

Smoothness, Regularity and Complete Intersection

Smoothness, Regularity and Complete Intersection PDF Author: Javier Majadas
Publisher: Cambridge University Press
ISBN: 1139485806
Category : Mathematics
Languages : en
Pages : 141

Get Book Here

Book Description
Written to complement standard texts on commutative algebra, this short book gives complete and relatively easy proofs of important results, including the standard results involving localisation of formal smoothness (M. André) and localisation of complete intersections (L. Avramov), some important results of D. Popescu and André on regular homomorphisms, and some results from A. Grothendieck's EGA on smooth homomorphisms. The authors make extensive use of the André–Quillen homology of commutative algebras, but only up to dimension 2, which is easy to construct, and they deliberately avoid using simplicial methods. The book also serves as an accessible introduction to some advanced topics and techniques. The only prerequisites are a basic course in commutative algebra and the first definitions in homological algebra.

Smoothness, Regularity and Complete Intersection

Smoothness, Regularity and Complete Intersection PDF Author: Javier Majadas
Publisher: Cambridge University Press
ISBN: 9780521125727
Category : Mathematics
Languages : en
Pages : 140

Get Book Here

Book Description
Written to complement standard texts on commutative algebra, this short book gives complete and relatively easy proofs of important results, including the standard results involving localisation of formal smoothness (M. André) and localisation of complete intersections (L. Avramov), some important results of D. Popescu and André on regular homomorphisms, and some results from A. Grothendieck's EGA on smooth homomorphisms. The authors make extensive use of the André-Quillen homology of commutative algebras, but only up to dimension 2, which is easy to construct, and they deliberately avoid using simplicial methods. The book also serves as an accessible introduction to some advanced topics and techniques. The only prerequisites are a basic course in commutative algebra and the first definitions in homological algebra.

Surveys in Combinatorics 2011

Surveys in Combinatorics 2011 PDF Author: Robin Chapman
Publisher: Cambridge University Press
ISBN: 1139503685
Category : Mathematics
Languages : en
Pages : 447

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Book Description
This volume contains articles based on the invited lectures given at the 23rd British Combinatorial Conference, held in July 2011 at the University of Exeter. Each article surveys an area of current research in combinatorial mathematics and will be invaluable to anyone wishing to keep abreast of modern developments.

Appalachian Set Theory

Appalachian Set Theory PDF Author: James Cummings
Publisher: Cambridge University Press
ISBN: 1107608503
Category : Mathematics
Languages : en
Pages : 433

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Book Description
Papers based on a series of workshops where prominent researchers present exciting developments in set theory to a broad audience.

Zeta and L-Functions of Varieties and Motives

Zeta and L-Functions of Varieties and Motives PDF Author: Bruno Kahn
Publisher: Cambridge University Press
ISBN: 1108703399
Category : Mathematics
Languages : en
Pages : 217

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Book Description
Discover how zeta and L-functions have shaped the development of major parts of mathematics over the past two centuries.

Beyond Hyperbolicity

Beyond Hyperbolicity PDF Author: Mark Hagen
Publisher: Cambridge University Press
ISBN: 1108577350
Category : Mathematics
Languages : en
Pages : 242

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Book Description
Since the notion was introduced by Gromov in the 1980s, hyperbolicity of groups and spaces has played a significant role in geometric group theory; hyperbolic groups have good geometric properties that allow us to prove strong results. However, many classes of interest in our exploration of the universe of finitely generated groups contain examples that are not hyperbolic. Thus we wish to go 'beyond hyperbolicity' to find good generalisations that nevertheless permit similarly strong results. This book is the ideal resource for researchers wishing to contribute to this rich and active field. The first two parts are devoted to mini-courses and expository articles on coarse median spaces, semihyperbolicity, acylindrical hyperbolicity, Morse boundaries, and hierarchical hyperbolicity. These serve as an introduction for students and a reference for experts. The topics of the surveys (and more) re-appear in the research articles that make up Part III, presenting the latest results beyond hyperbolicity.

Surveys in Combinatorics 2021

Surveys in Combinatorics 2021 PDF Author: Konrad K. Dabrowski
Publisher: Cambridge University Press
ISBN: 1009018884
Category : Mathematics
Languages : en
Pages : 379

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Book Description
These nine articles provide up-to-date surveys of topics of contemporary interest in combinatorics.

Integrable Systems and Algebraic Geometry: Volume 1

Integrable Systems and Algebraic Geometry: Volume 1 PDF Author: Ron Donagi
Publisher: Cambridge University Press
ISBN: 110880358X
Category : Mathematics
Languages : en
Pages : 421

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Book Description
Created as a celebration of mathematical pioneer Emma Previato, this comprehensive book highlights the connections between algebraic geometry and integrable systems, differential equations, mathematical physics, and many other areas. The authors, many of whom have been at the forefront of research into these topics for the last decades, have all been influenced by Previato's research, as her collaborators, students, or colleagues. The diverse articles in the book demonstrate the wide scope of Previato's work and the inclusion of several survey and introductory articles makes the text accessible to graduate students and non-experts, as well as researchers. This first volume covers a wide range of areas related to integrable systems, often emphasizing the deep connections with algebraic geometry. Common themes include theta functions and Abelian varieties, Lax equations, integrable hierarchies, Hamiltonian flows and difference operators. These powerful tools are applied to spinning top, Hitchin, Painleve and many other notable special equations.

Introduction to Hidden Semi-Markov Models

Introduction to Hidden Semi-Markov Models PDF Author: John van der Hoek
Publisher: Cambridge University Press
ISBN: 1108381987
Category : Mathematics
Languages : en
Pages : 237

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Book Description
Markov chains and hidden Markov chains have applications in many areas of engineering and genomics. This book provides a basic introduction to the subject by first developing the theory of Markov processes in an elementary discrete time, finite state framework suitable for senior undergraduates and graduates. The authors then introduce semi-Markov chains and hidden semi-Markov chains, before developing related estimation and filtering results. Genomics applications are modelled by discrete observations of these hidden semi-Markov chains. This book contains new results and previously unpublished material not available elsewhere. The approach is rigorous and focused on applications.

Effective Results and Methods for Diophantine Equations over Finitely Generated Domains

Effective Results and Methods for Diophantine Equations over Finitely Generated Domains PDF Author: Jan-Hendrik Evertse
Publisher: Cambridge University Press
ISBN: 1009005855
Category : Mathematics
Languages : en
Pages : 241

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Book Description
Provides exceptional coverage of effective solutions for Diophantine equations over finitely generated domains.