Welcome to our book review site go-pdf.online!
You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Abstract Algebra
This carefully written textbook offers a thorough introduction to abstract algebra, covering the fundamentals of groups, rings and fields. The first two chapters present preliminary topics such as properties of the integers and equivalence relations. The author then explores the first major algebraic structure, the group, progressing as far as the Sylow theorems and the classification of finite abelian groups. An introduction to ring theory follows, leading to a discussion of fields and polynomials that includes sections on splitting fields and the construction of finite fields. The final part contains applications to public key cryptography as well as classical straightedge and compass constructions. Explaining key topics at a gentle pace, this book is aimed at undergraduate students. It assumes no prior knowledge of the subject and contains over 500 exercises, half of which have detailed solutions provided.
Group Identities on Units and Symmetric Units of Group Rings
Let FG be the group ring of a group G over a field F. Write U(FG) for the group of units of FG. It is an important problem to determine the conditions under which U(FG) satisfies a group identity. In the mid 1990s, a conjecture of Hartley was verified, namely, if U(FG) satisfies a group identity, and G is torsion, then FG satisfies a polynomial identity. Necessary and sufficient conditions for U(FG) to satisfy a group identity soon followed. Since the late 1990s, many papers have been devoted to the study of the symmetric units; that is, those units u satisfying u* = u, where * is the involution on FG defined by sending each element of G to its inverse. The conditions under which these symmetric units satisfy a group identity have now been determined. This book presents these results for arbitrary group identities, as well as the conditions under which the unit group or the set of symmetric units satisfies several particular group identities of interest.
China Imagined
If 'China', as Lee argues, is a product of Westernisation, then the West is itself in a process of becoming China. How did China become China? And where is it leading us? We talk as if it had always existed: eternal China with its 5,000 years of uninterrupted history. But the name 'China' was first used by 16th-century Europeans, and its Chinese equivalent, Zhongguo, only gained currency in the mid-1800s. 'China Imagined' is a thoughtful exploration of the idea of China, from the naming and mapping of its territory and peoples to the creation and rise of the modern nation-state.
Business Statistics Made Easy in SAS
This book is designed to teach businesspeople, students, and others core statistical concepts and applications. It begins with absolute core principles and takes you through an overview of statistics, data and data collection, an introduction to SAS, and basic statistics (descriptive statistics and basic associational statistics). It provides an overview of statistical modeling, effect size, statistical significance and power testing, basics of linear regression, introduction to comparison of means, basics of chi-square tests for categories, extrapolating statistics to business outcomes, and some topical issues in statistics, such as big data, simulation, machine learning, and data warehousing. It teaches the core ideas of statistics through methods such as careful, intuitive written explanations, easy-to-follow diagrams, step-by-step technique implementation, and interesting metaphors. --
Exploring welfare debates
Visually and pedagogically rich, this wide-ranging introduction to key concepts and debates in welfare uses an innovative, question-based narrative to highlight the importance of theory to understanding welfare. In particular, it: • Introduces concepts that are core to how policy is formulated and implemented. • Provides students with a comprehensive vocabulary and toolkit for analysing policy examples and developing social science arguments. • Includes stimulus material, diagrams, critical thinking activities, further reading lists and a companion website containing further policy examples, podcasts and class activities. Written by an experienced and inspiring lecturer, this book is suitablefor undergraduate students of social policy, sociology, politics, public policy, social work, health and social care, particularly those taking courses on ‘welfare theory’,‘principles of social policy’, ‘key issues in welfare policy’ and similar.Using some of the hottest current debates about the problems and benefits of state-funded welfare, this book develops students’ social science understanding and analytic skills.
A Book of Abstract Algebra
Accessible but rigorous, this outstanding text encompasses all of the topics covered by a typical course in elementary abstract algebra. Its easy-to-read treatment offers an intuitive approach, featuring informal discussions followed by thematically arranged exercises. This second edition features additional exercises to improve student familiarity with applications. 1990 edition.
The Nero Decree
As the Nazis come to power in Germany, a violent argument over a secret key causes young Johann to lose the only parent he has left. Worse, it is his half-brother, Dieter, who commits this horrific act of betrayal. Though their fragile family bonds are irrevocably destroyed, the brothers? paths are destined to cross again. Years later, in 1945, Hitler's army is on the verge of defeat as Soviet forces enter Germany. Hiding in plain sight, Johann works to save German lives, secretly despising the F'hrer to whom Dieter has sworn his allegiance. Yet now it is Dieter who holds a terrible secret that threatens not just Johann and his family, but an entire city unsuspecting of the enemy within. As Germany falls before the Allies? merciless advance, Johann and Dieter are locked in their own furious battle while the fate of the entire city of Berlin rests in their hands.
This Is Not My Memoir
The autobiography-of-sorts of André Gregory, an iconic figure in American theater and the star of My Dinner with André This is Not My Memoir tells the life story of André Gregory, iconic theatre director, writer, and actor. For the first time, Gregory shares memories from a life lived for art, including stories from the making of My Dinner with André. Taking on the dizzying, wondrous nature of a fever dream, This is Not My Memoir includes fantastic and fantastical stories that take the reader from wartime Paris to golden-age Hollywood, from avant-garde theaters to monasteries in India. Along the way we meet Jerzy Grotowski, Helene Weigel, Gregory Peck, Gurumayi Chidvilasananda, Wallace Shawn, and many other larger-than-life personalities. This is Not My Memoir is a collaboration between Gregory and Todd London who create a portrait of an artist confronting his later years. Here, too, are the reflections of a man who only recently learned how to love. What does it mean to create art in a world that often places little value on the process of creating it? And what does it mean to confront the process of aging when your greatest work of art may well be your own life?
The Church Almanac
None
