It is intended for undergraduate students taking an abstract algebra class at the It is based on the books Abstract Algebra, by John A. Beachy and William D. Third Edition. John A. Beachy and William D. Blair ABSTRACT ALGEBRA: A STUDY GUIDE FOR BEGINNERS ( page pdf file) This is a set of over to students who are beginning their study of abstract algebra. DeKalb, Illinois. John A. Beachy. October PREFACE TO THE 2ND ED. I first taught an.

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Preview — Abstract Algebra by John A. Abstract Algebra by John A. Highly regarded by instructors in past editions for its sequencing of topics as well as its concrete approach, slightly slower beginning pace, and extensive set of exercises, the latest edition of Abstract Algebra extends the thrust of the widely used earlier editions as it introduces modern abstract concepts only after a careful study of important examples. Beachy and Bla Highly regarded by instructors in past editions for its sequencing of topics as well as its concrete approach, slightly slower beginning pace, and extensive set of exercises, the latest edition of Abstract Algebra extends the thrust of the widely used earlier editions as it introduces modern abstract concepts only after a careful study of important examples.

Instructors will find the latest edition pitched at a suitable level of difficulty and will appreciate its gradual increase in the level of sophistication as the student progresses through the book. Rather than inserting superficial applications at the expense of important mathematical concepts, the Beachy and Blair solid, well-organized treatment motivates the subject with concrete problems from areas that students have previously encountered, namely, the integers and polynomials over the real numbers.

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ABSTRACT ALGEBRA ON LINE

Published September 1st by Waveland Press first published February To see what your friends thought of this book, please sign up. To ask other readers questions about Abstract Algebraplease sign up.

Lists with This Book. This book is not yet featured on Listopia. Sep 30, Hannes Salin rated it really liked it.

As a abatract student I had Fraleigh’s “A first course in abstract algebra” which I back then found a bit hard to digest, and now a few years later when reading Beachy’s “Abstract algebra” it is often quite clear except some proofs and z.beachy concepts and easy to follow. My point is that I’m not sure if this is due to mathematical maturity or if Abstract algebra is a better book, i. I know for sure that this book abstrxct be my first reference book in abstract a As a graduate student I had Fraleigh’s “A first course in abstract algebra” which I back then found a bit hard to digest, and now a few years later when reading Beachy’s “Abstract algebra” it is often quite clear except some proofs and abstract concepts and easy to follow.

I know for sure that this book will be my first reference book in abstract algebra unless I find something better of course.

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BEACHY / BLAIR: ABSTRACT ALGEBRA

Aug 07, Guy rated it it was ok. May 08, Mike rated it did not like it Recommends it for: I would first like to point out that this is a slow pace subject. On john Beachy’s website his syllabus for Algebra I is Chapters 1.

I didn’t see one for Algebra III because that still leaves 6. So he doesn’t even teach Galois theory, which is chapter 8. I would say you have over a year worth of material in this book. Now on to my review on why this book isn’t alhebra for an introduction or learning of abstract algebra. In m I would first like a.beachj point out that ahstract is a slow pace subject. In my course We covered chapters 3 to 5. Chapters 1 and 2 were done in intro to proofs. First thing, this book was not meant to learn from.

It was made to fit the general style of abstract algebra textbooks of here are your theorems with proofs. Now lets throw abstrwct some examples and on the the problems. The writers of the book went out and got every book on Abstract Algebra.

Abstract Algebra by John A. Beachy, William D. Blair

Put the same theorems and proofs you can find in any other book and then started rewriting them ever so slightly, so it becomes their theorem and not one just copy and pasted out of another book.

The Definitions, theorems and proof are encyclopedic so it can’t really a.beacjy be used for self study. The examples are mostly trivial and in no way help to fully understand the theorems and proofs. The problems in the book are impossible a.ebachy using this book alone. Many of the problems are made up of smaller problems not offered and have to be solved first.

The authors did not care where the problems came from, as long abstrcat they had their per section. The more I analysis this book the more I see how abstrract tried to up sell the book by making it look intriguing with it charts and tables. Also with The free problems with solutions to around on Beachy’s website. But I guarantee you’ll be Youtubing how to make those tables and charts yourself and abstrat The Problems here are also can’t be solved by students. They are only there to entice you to buy this book over a book without extra problems with solutions.

The problems fooled me, but once I stared looking at the problems for chapter 3 and beyond I became disappointed. Go on John Beachy’s website yourself and look at his problems with solutions. You will not understand what the problems are asking you algebfa do so you are dependent on the solutions which aren’t very detailed and easy to get lost in. You’ll see things like “It’s obvious the function is one to one” Well of course it is to the teachers, but not for the first time student who needs details explanations.

You will need solutions for the solutions. In the text only a few problems per chapter have answers in the back of the book. Compared to the usual answers for all odd problems. People who give the book good review most likely only read chapters 1, 2.

They most likely have already seen that material on integers and functions in books like “Mathematical Proofs: Algeba Transition to Advanced Mathematics” by Chartrand. But wait till you get to chapter 3 on groups, which is worse that chapter 4 on polynomials and chapter 5 on commutative rings. I’ve noticed this with books like Howard Anton’s “Elementary Linear Algebra” Where the book starts off good, everything is explained well, the problems seem well selected.

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Abstraact is most likely because the first chapter is what everybody reads to decide if the book is worth buying or not. But once you get to chapter 3 and beyond everything is done poorly. So do I recommend other books? Well this is the book I’ve used the most, I’ve glanced at Hungerford, Fraleigh, and Gallian and their all about the same.

Again it’s the style of writing these books that is used which goes back decades. I did find jkhn of the writing avstract Hungerford 2nd edition of “Abstract Algebra: An Introduction” slightly easier to follow. In my opinion this material is not that hard. The books make it hard. When I was given clear explanations during teacher office hours and given clear examples and appropriate problems, The material became understandable.

My teacher was telling me how Abstract Algebra logic is important for computer science majors.

Abstract Algebra

With the demand of people with computer degrees going up, don’t be johj if they add this to the list of degree requirements. Sep a.bwachy, Thomas rated it did not like it. I had to read it for my first algebra course, and I hated it. The author tries to provide specific instances of groups and rings, and at times his explanations accompanying the examples are so verbose that it makes it harder to read the book.

Several paragraphs can be shortened to a sentence, without affecting the clarity. Herstein’s treatment is much more elegant, and the problems in Topics in Algebra is far better than this one.

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