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Combinatorial Structures in Algebra and Geometry

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Release : 2020-09-01
Genre : Mathematics
Kind : eBook
Book Rating : 117/5 ( reviews)

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Book Synopsis Combinatorial Structures in Algebra and Geometry by : Dumitru I. Stamate

Download or read book Combinatorial Structures in Algebra and Geometry written by Dumitru I. Stamate. This book was released on 2020-09-01. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume presents selected, peer-reviewed contributions from the 26th National School on Algebra, which was held in Constanța, Romania, on August 26-September 1, 2018. The works cover three fields of mathematics: algebra, geometry and discrete mathematics, discussing the latest developments in the theory of monomial ideals, algebras of graphs and local positivity of line bundles. Whereas interactions between algebra and geometry go back at least to Hilbert, the ties to combinatorics are much more recent and are subject of immense interest at the forefront of contemporary mathematics research. Transplanting methods between different branches of mathematics has proved very fruitful in the past – for example, the application of fixed point theorems in topology to solving nonlinear differential equations in analysis. Similarly, combinatorial structures, e.g., Newton-Okounkov bodies, have led to significant advances in our understanding of the asymptotic properties of line bundles in geometry and multiplier ideals in algebra. This book is intended for advanced graduate students, young scientists and established researchers with an interest in the overlaps between different fields of mathematics. A volume for the 24th edition of this conference was previously published with Springer under the title "Multigraded Algebra and Applications" (ISBN 978-3-319-90493-1).

Geometry, Structure and Randomness in Combinatorics

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Release : 2015-04-09
Genre : Mathematics
Kind : eBook
Book Rating : 25X/5 ( reviews)

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Book Synopsis Geometry, Structure and Randomness in Combinatorics by : Jiří Matousek

Download or read book Geometry, Structure and Randomness in Combinatorics written by Jiří Matousek. This book was released on 2015-04-09. Available in PDF, EPUB and Kindle. Book excerpt: ​This book collects some surveys on current trends in discrete mathematics and discrete geometry. The areas covered include: graph representations, structural graphs theory, extremal graph theory, Ramsey theory and constrained satisfaction problems.

Combinatorial Algebraic Geometry

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Release : 2014-05-15
Genre : Mathematics
Kind : eBook
Book Rating : 708/5 ( reviews)

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Book Synopsis Combinatorial Algebraic Geometry by : Aldo Conca

Download or read book Combinatorial Algebraic Geometry written by Aldo Conca. This book was released on 2014-05-15. Available in PDF, EPUB and Kindle. Book excerpt: Combinatorics and Algebraic Geometry have enjoyed a fruitful interplay since the nineteenth century. Classical interactions include invariant theory, theta functions and enumerative geometry. The aim of this volume is to introduce recent developments in combinatorial algebraic geometry and to approach algebraic geometry with a view towards applications, such as tensor calculus and algebraic statistics. A common theme is the study of algebraic varieties endowed with a rich combinatorial structure. Relevant techniques include polyhedral geometry, free resolutions, multilinear algebra, projective duality and compactifications.

Progress in Commutative Algebra 1

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Release : 2012-04-26
Genre : Mathematics
Kind : eBook
Book Rating : 403/5 ( reviews)

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Book Synopsis Progress in Commutative Algebra 1 by : Christopher Francisco

Download or read book Progress in Commutative Algebra 1 written by Christopher Francisco. This book was released on 2012-04-26. Available in PDF, EPUB and Kindle. Book excerpt: This is the first of two volumes of a state-of-the-art survey article collection which originates from three commutative algebra sessions at the 2009 Fall Southeastern American Mathematical Society Meeting at Florida Atlantic University. The articles reach into diverse areas of commutative algebra and build a bridge between Noetherian and non-Noetherian commutative algebra. These volumes present current trends in two of the most active areas of commutative algebra: non-noetherian rings (factorization, ideal theory, integrality), and noetherian rings (the local theory, graded situation, and interactions with combinatorics and geometry). This volume contains combinatorial and homological surveys. The combinatorial papers document some of the increasing focus in commutative algebra recently on the interaction between algebra and combinatorics. Specifically, one can use combinatorial techniques to investigate resolutions and other algebraic structures as with the papers of Fløystad on Boij-Söderburg theory, of Geramita, Harbourne and Migliore, and of Cooper on Hilbert functions, of Clark on minimal poset resolutions and of Mermin on simplicial resolutions. One can also utilize algebraic invariants to understand combinatorial structures like graphs, hypergraphs, and simplicial complexes such as in the paper of Morey and Villarreal on edge ideals. Homological techniques have become indispensable tools for the study of noetherian rings. These ideas have yielded amazing levels of interaction with other fields like algebraic topology (via differential graded techniques as well as the foundations of homological algebra), analysis (via the study of D-modules), and combinatorics (as described in the previous paragraph). The homological articles the editors have included in this volume relate mostly to how homological techniques help us better understand rings and singularities both noetherian and non-noetherian such as in the papers by Roberts, Yao, Hummel and Leuschke.

Combinatorial and Geometric Structures and Their Applications

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Release : 2012-01-25
Genre : Mathematics
Kind : eBook
Book Rating : 747/5 ( reviews)

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Book Synopsis Combinatorial and Geometric Structures and Their Applications by : A. Barlotti

Download or read book Combinatorial and Geometric Structures and Their Applications written by A. Barlotti. This book was released on 2012-01-25. Available in PDF, EPUB and Kindle. Book excerpt: Combinatorial and Geometric Structures and Their Applications

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