A Conversation on Professional Norms in Mathematics
Title | A Conversation on Professional Norms in Mathematics PDF eBook |
Author | Pamela E. Harris |
Publisher | American Mathematical Soc. |
Total Pages | 138 |
Release | 2021-10-19 |
Genre | Education |
ISBN | 1470467135 |
The articles in this volume grew out of a 2019 workshop, held at Johns Hopkins University, that was inspired by a belief that when mathematicians take time to reflect on the social forces involved in the production of mathematics, actionable insights result. Topics range from mechanisms that lead to an inclusion-exclusion dichotomy within mathematics to common pitfalls and better alternatives to how mathematicians approach teaching, mentoring and communicating mathematical ideas. This collection will be of interest to students, faculty and administrators wishing to gain a snapshot of the current state of professional norms within mathematics and possible steps toward improvements.
Bayesian Approach to Inverse Problems
Title | Bayesian Approach to Inverse Problems PDF eBook |
Author | Jérôme Idier |
Publisher | John Wiley & Sons |
Total Pages | 322 |
Release | 2013-03-01 |
Genre | Mathematics |
ISBN | 111862369X |
Many scientific, medical or engineering problems raise the issue of recovering some physical quantities from indirect measurements; for instance, detecting or quantifying flaws or cracks within a material from acoustic or electromagnetic measurements at its surface is an essential problem of non-destructive evaluation. The concept of inverse problems precisely originates from the idea of inverting the laws of physics to recover a quantity of interest from measurable data. Unfortunately, most inverse problems are ill-posed, which means that precise and stable solutions are not easy to devise. Regularization is the key concept to solve inverse problems. The goal of this book is to deal with inverse problems and regularized solutions using the Bayesian statistical tools, with a particular view to signal and image estimation. The first three chapters bring the theoretical notions that make it possible to cast inverse problems within a mathematical framework. The next three chapters address the fundamental inverse problem of deconvolution in a comprehensive manner. Chapters 7 and 8 deal with advanced statistical questions linked to image estimation. In the last five chapters, the main tools introduced in the previous chapters are put into a practical context in important applicative areas, such as astronomy or medical imaging.
Elliptic Partial Differential Equations
Title | Elliptic Partial Differential Equations PDF eBook |
Author | Qing Han |
Publisher | American Mathematical Soc. |
Total Pages | 161 |
Release | 2011 |
Genre | Mathematics |
ISBN | 0821853139 |
This volume is based on PDE courses given by the authors at the Courant Institute and at the University of Notre Dame, Indiana. Presented are basic methods for obtaining various a priori estimates for second-order equations of elliptic type with particular emphasis on maximal principles, Harnack inequalities, and their applications. The equations considered in the book are linear; however, the presented methods also apply to nonlinear problems.
Sum of Squares: Theory and Applications
Title | Sum of Squares: Theory and Applications PDF eBook |
Author | Pablo A. Parrilo |
Publisher | American Mathematical Soc. |
Total Pages | 142 |
Release | |
Genre | Education |
ISBN | 1470450259 |
This volume is based on lectures delivered at the 2019 AMS Short Course “Sum of Squares: Theory and Applications”, held January 14–15, 2019, in Baltimore, Maryland. This book provides a concise state-of-the-art overview of the theory and applications of polynomials that are sums of squares. This is an exciting and timely topic, with rich connections to many areas of mathematics, including polynomial and semidefinite optimization, real and convex algebraic geometry, and theoretical computer science. The six chapters introduce and survey recent developments in this area; specific topics include the algebraic and geometric aspects of sums of squares and spectrahedra, lifted representations of convex sets, and the algorithmic and computational implications of viewing sums of squares as a meta algorithm. The book also showcases practical applications of the techniques across a variety of areas, including control theory, statistics, finance and machine learning.
Functional Analysis and Semi-groups
Title | Functional Analysis and Semi-groups PDF eBook |
Author | Einar Hille |
Publisher | American Mathematical Soc. |
Total Pages | 826 |
Release | 1996-02-06 |
Genre | Mathematics |
ISBN | 0821810316 |
Early in 1952 it became obvious that a new printing would be needed, and new advances in the theory called for extensive revision. It has been completely rewritten, mostly by Phillips, and much has been added while keeping the existing framework. Thus, the algebraic tools play a major role, and are introduced early, leading to a more satisfactory operational calculus and spectral theory. The Laplace-Stieltjes transform methods, used by Hille, have not been replaced but rather supplemented by the new tools. - Foreword.
Slice Hyperholomorphic Schur Analysis
Title | Slice Hyperholomorphic Schur Analysis PDF eBook |
Author | Daniel Alpay |
Publisher | Birkhäuser |
Total Pages | 365 |
Release | 2016-12-09 |
Genre | Mathematics |
ISBN | 3319425145 |
This book defines and examines the counterpart of Schur functions and Schur analysis in the slice hyperholomorphic setting. It is organized into three parts: the first introduces readers to classical Schur analysis, while the second offers background material on quaternions, slice hyperholomorphic functions, and quaternionic functional analysis. The third part represents the core of the book and explores quaternionic Schur analysis and its various applications. The book includes previously unpublished results and provides the basis for new directions of research.
Automorphic Forms, Representations and $L$-Functions
Title | Automorphic Forms, Representations and $L$-Functions PDF eBook |
Author | Armand Borel |
Publisher | American Mathematical Soc. |
Total Pages | 394 |
Release | 1979-06-30 |
Genre | Mathematics |
ISBN | 0821814370 |
Part 2 contains sections on Automorphic representations and $L$-functions, Arithmetical algebraic geometry and $L$-functions