An Invitation to Representation Theory: Polynomial Representations of the Symmetric Group
An Invitation to Representation Theory offers an introduction to groups and their representations, suitable for undergraduates. In this book, the ubiquitous symmetric group and its natural action on polynomials are used as a gateway to representation theory.
The subject of representation theory is one of the most connected in mathematics, with applications to group theory, geometry, number theory and combinatorics, as well as physics and chemistry. It can however be daunting for beginners and inaccessible to undergraduates. The symmetric group and its natural action on polynomial spaces provide a rich yet accessible model to study, serving as a prototype for other groups and their representations. This book uses this key example to motivate the subject, developing the notions of groups and group representations concurrently.
With prerequisites limited to a solid grounding in linear algebra, this book can serve as a first introduction to representation theory at the undergraduate level, for instance in a topics class or a reading course. A substantial amount of content is presented in over 250 exercises with complete solutions, making it well-suited for guided study.
1140978614
An Invitation to Representation Theory: Polynomial Representations of the Symmetric Group
An Invitation to Representation Theory offers an introduction to groups and their representations, suitable for undergraduates. In this book, the ubiquitous symmetric group and its natural action on polynomials are used as a gateway to representation theory.
The subject of representation theory is one of the most connected in mathematics, with applications to group theory, geometry, number theory and combinatorics, as well as physics and chemistry. It can however be daunting for beginners and inaccessible to undergraduates. The symmetric group and its natural action on polynomial spaces provide a rich yet accessible model to study, serving as a prototype for other groups and their representations. This book uses this key example to motivate the subject, developing the notions of groups and group representations concurrently.
With prerequisites limited to a solid grounding in linear algebra, this book can serve as a first introduction to representation theory at the undergraduate level, for instance in a topics class or a reading course. A substantial amount of content is presented in over 250 exercises with complete solutions, making it well-suited for guided study.
26.49 In Stock
An Invitation to Representation Theory: Polynomial Representations of the Symmetric Group

An Invitation to Representation Theory: Polynomial Representations of the Symmetric Group

by R. Michael Howe
An Invitation to Representation Theory: Polynomial Representations of the Symmetric Group

An Invitation to Representation Theory: Polynomial Representations of the Symmetric Group

by R. Michael Howe

eBook1st ed. 2022 (1st ed. 2022)

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Overview

An Invitation to Representation Theory offers an introduction to groups and their representations, suitable for undergraduates. In this book, the ubiquitous symmetric group and its natural action on polynomials are used as a gateway to representation theory.
The subject of representation theory is one of the most connected in mathematics, with applications to group theory, geometry, number theory and combinatorics, as well as physics and chemistry. It can however be daunting for beginners and inaccessible to undergraduates. The symmetric group and its natural action on polynomial spaces provide a rich yet accessible model to study, serving as a prototype for other groups and their representations. This book uses this key example to motivate the subject, developing the notions of groups and group representations concurrently.
With prerequisites limited to a solid grounding in linear algebra, this book can serve as a first introduction to representation theory at the undergraduate level, for instance in a topics class or a reading course. A substantial amount of content is presented in over 250 exercises with complete solutions, making it well-suited for guided study.

Product Details

ISBN-13: 9783030980252
Publisher: Springer International Publishing
Publication date: 05/28/2022
Series: Springer Undergraduate Mathematics Series
Sold by: Barnes & Noble
Format: eBook
File size: 11 MB
Note: This product may take a few minutes to download.

About the Author

R. Michael Howe spent 20 years in various roles in the music industry and earned a PhD in mathematics at the University of Iowa, becoming a professor at the University of Wisconsin-Eau Claire, where he is now Emeritus Professor. As a mathematics professor he has supervised research and independent study projects of scores of undergraduate students, at least a dozen of whom have gone on to earn a PhD in mathematics. He still enjoys playing music and his other hobbies include hiking, mountaineering, kayaking, biking and skiing.

Table of Contents

    Preface

            Introduction

            Chapter 1.   First Steps

            Chapter 2.  Polynomials, Subspaces, and Subrepresentations

            Chapter 3.  Intertwining Maps, Complete Reducibility, and Invariant Inner Products

            Chapter 4.  The Structure of the Symmetric Group

            Chapter 5.  Sn Decomposition of Polynomial Spaces for n= 1,2,3.

            Chapter 6.  The Group Algebra

            Chapter 7.  The Irreducible Representations of Sn: Characters

            Chapter 8.  The Irreducible Representations of Sn: Young Symmetrizers

            Chapter 9.  Cosets, Restricted and Induced Representations

            Chapter 10.  Direct Products of Groups, Young Subgroups and Permutation Modules

            Chapter 11.  Specht Modules

            Chapter 12.  Decomposition of Young Permutation Modules

            Chapter 13.  Branching Relations

            Bibliography 

            Index 

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