Elementary Abstract Algebra Examples and Applications

This book is not intended for budding mathematicians. It was created for a math program in which most of the students in upper-level math classes are planning to become secondary school teachers. For such students, conventional abstract algebra texts are practically incomprehensible, both in style a...

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Bibliographic Details
Other Authors: Hill, Justin (Editor), Thron, Chris (Editor)
Format: Electronic eBook
Language:English
Published: Killeen, Texas Justin Hill and Chris Thron 2019.
Series:Open textbook library.
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Online Access:Access online version
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245 0 0 |a Elementary Abstract Algebra  |b Examples and Applications  |c Justin Hill 
264 2 |a Minneapolis, MN  |b Open Textbook Library 
264 1 |a Killeen, Texas  |b Justin Hill and Chris Thron  |c 2019. 
264 4 |c ©2019. 
300 |a 1 online resource 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 0 |a Open textbook library. 
505 0 |a 1 Preliminaries -- 2 Complex Numbers -- 3 Modular Arithmetic -- 4 Modular Arithmetic, Decimals, and Divisibility -- 5 Set Theory -- 6 Functions: Basic Concepts -- 7 Introduction to Cryptography -- 8 Sigma Notation -- 9 Polynomials -- 10 Symmetries of Plane Figures -- 11 Permutations -- 12 Introduction to Groups -- 13 Further Topics in Cryptography -- 14 Equivalence Relations and Equivalence Classes -- 15 Cosets and Quotient Groups (a.k.a. Factor Groups) -- 16 Error-Detecting and Correcting Codes -- 17 Isomorphisms of Groups -- 18 Homomorphisms of Groups -- 19 Group Actions -- 20 Introduction to Rings and Fields 
520 0 |a This book is not intended for budding mathematicians. It was created for a math program in which most of the students in upper-level math classes are planning to become secondary school teachers. For such students, conventional abstract algebra texts are practically incomprehensible, both in style and in content. Faced with this situation, we decided to create a book that our students could actually read for themselves. In this way we have been able to dedicate class time to problem-solving and personal interaction rather than rehashing the same material in lecture format. 
542 1 |f Attribution-NonCommercial-ShareAlike 
546 |a In English. 
588 0 |a Description based on print resource 
650 0 |a Mathematics  |v Textbooks 
650 0 |a Algebra  |v Textbooks 
700 1 |a Hill, Justin  |e editor 
700 1 |a Thron, Chris  |e editor 
710 2 |a Open Textbook Library  |e distributor 
856 4 0 |u https://open.umn.edu/opentextbooks/textbooks/850  |z Access online version