Ordered Structures and Partitions

Ordered Structures and Partitions PDF Author: Richard P. Stanley
Publisher: American Mathematical Soc.
ISBN: 0821818198
Category : Combinatorial analysis
Languages : en
Pages : 114

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Ordered Structures and Partitions

Ordered Structures and Partitions PDF Author: Richard P. Stanley
Publisher: American Mathematical Soc.
ISBN: 0821818198
Category : Combinatorial analysis
Languages : en
Pages : 114

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Book Description


An Introduction to Partially Ordered Structures and Sheaves

An Introduction to Partially Ordered Structures and Sheaves PDF Author: Francisco Miraglia
Publisher: Polimetrica s.a.s.
ISBN: 8876990356
Category : Mathematics
Languages : en
Pages : 517

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Ordered Algebraic Structures

Ordered Algebraic Structures PDF Author: Jorge Martínez
Publisher: Springer Science & Business Media
ISBN: 9781402007521
Category : Mathematics
Languages : en
Pages : 340

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Book Description
This publication surveys some of the disciplines within ordered algebraic structures and also contains chapters highlighting a broad spectrum of research interests. In all, this book represents a reasonably accurate cross-section of the state of the art in ordered algebraic structures.

Memoirs of the American Mathematical Society

Memoirs of the American Mathematical Society PDF Author: American Mathematical Society
Publisher: Cambridge University Press
ISBN:
Category : Memoirs of the American Mathematical Society
Languages : en
Pages : 116

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Total Positivity and Its Applications

Total Positivity and Its Applications PDF Author: Mariano Gasca
Publisher: Springer Science & Business Media
ISBN: 9401586748
Category : Mathematics
Languages : en
Pages : 510

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Book Description
This volume contains both invited lectures and contributed talks presented at the meeting on Total Positivity and its Applications held at the guest house of the University of Zaragoza in Jaca, Spain, during the week of September 26-30, 1994. There were present at the meeting almost fifty researchers from fourteen countries. Their interest in thesubject of Total Positivity made for a stimulating and fruitful exchange of scientific information. Interest to participate in the meeting exceeded our expectations. Regrettably, budgetary constraints forced us to restriet the number of attendees. Professor S. Karlin, of Stanford University, who planned to attend the meeting had to cancel his participation at the last moment. Nonetheless, his almost universal spiritual presence energized and inspired all of us in Jaca. More than anyone, he influenced the content, style and quality of the presentations given at the meeting. Every article in these Proceedings (except some by Karlin hirnself) references his influential treatise Total Positivity, Volume I, Stanford University Press, 1968. Since its appearance, this book has intrigued and inspired the minds of many researchers (one of us, in his formative years, read the galley proofs and the other of us first doubted its value but then later became its totally committed disciple). All of us present at the meeting encourage Professor Karlin to return to the task of completing the anxiously awaited Volume 11 of Total Positivity.

Eulerian Numbers

Eulerian Numbers PDF Author: T. Kyle Petersen
Publisher: Birkhäuser
ISBN: 1493930915
Category : Mathematics
Languages : en
Pages : 463

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Book Description
This text presents the Eulerian numbers in the context of modern enumerative, algebraic, and geometric combinatorics. The book first studies Eulerian numbers from a purely combinatorial point of view, then embarks on a tour of how these numbers arise in the study of hyperplane arrangements, polytopes, and simplicial complexes. Some topics include a thorough discussion of gamma-nonnegativity and real-rootedness for Eulerian polynomials, as well as the weak order and the shard intersection order of the symmetric group. The book also includes a parallel story of Catalan combinatorics, wherein the Eulerian numbers are replaced with Narayana numbers. Again there is a progression from combinatorics to geometry, including discussion of the associahedron and the lattice of noncrossing partitions. The final chapters discuss how both the Eulerian and Narayana numbers have analogues in any finite Coxeter group, with many of the same enumerative and geometric properties. There are four supplemental chapters throughout, which survey more advanced topics, including some open problems in combinatorial topology. This textbook will serve a resource for experts in the field as well as for graduate students and others hoping to learn about these topics for the first time.​

Combinatorial Mathematics

Combinatorial Mathematics PDF Author: D. A. Holton
Publisher: Springer
ISBN: 3540357025
Category : Mathematics
Languages : en
Pages : 364

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Stirling Numbers

Stirling Numbers PDF Author: Elena Deza
Publisher: World Scientific
ISBN: 9811278113
Category : Mathematics
Languages : en
Pages : 467

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Book Description
Stirling numbers are one of the most known classes of special numbers in Mathematics, especially in Combinatorics and Algebra. They were introduced by Scottish mathematician James Stirling (1692-1770) in his most important work, Differential Method with a Tract on Summation and Interpolation of Infinite Series (1730). Stirling numbers have a rich history; many arithmetic, number-theoretical, analytical and combinatorial connections; numerous classical properties; as well as many modern applications.This book collects much of the scattered material on the two subclasses of Stirling numbers to provide a holistic overview of the topic. From the combinatorial point of view, Stirling numbers of the second kind, S(n, k), count the number of ways to partition a set of n different objects (i.e., a given n-set) into k non-empty subsets. Stirling numbers of the first kind, s(n, k), give the number of permutations of n elements with k disjoint cycles. Both subclasses of Stirling numbers play an important role in Algebra: they form the coefficients, connecting well-known sets of polynomials.This book is suitable for students and professionals, providing a broad perspective of the theory of this class of special numbers, and many generalisations and relatives of Stirling numbers, including Bell numbers and Lah numbers. Throughout the book, readers are provided exercises to test and cement their understanding.

A Random Tiling Model for Two Dimensional Electrostatics

A Random Tiling Model for Two Dimensional Electrostatics PDF Author: Mihai Ciucu
Publisher: American Mathematical Soc.
ISBN: 082183794X
Category : Mathematics
Languages : en
Pages : 162

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Book Description
Studies the correlation of holes in random lozenge (i.e., unit rhombus) tilings of the triangular lattice. This book analyzes the joint correlation of these triangular holes when their complement is tiled uniformly at random by lozenges.

Selected Works of Richard P. Stanley

Selected Works of Richard P. Stanley PDF Author: Victor Reiner
Publisher: American Mathematical Soc.
ISBN: 1470416824
Category : Mathematics
Languages : en
Pages : 842

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Book Description
Richard Stanley's work in combinatorics revolutionized and reshaped the subject. Many of his hallmark ideas and techniques imported from other areas of mathematics have become mainstays in the framework of modern combinatorics. In addition to collecting several of Stanley's most influential papers, this volume also includes his own short reminiscences on his early years, and on his celebrated proof of The Upper Bound Theorem.