Undergraduate Module Theory Books (including rings, of course)

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Discussion Overview

The discussion focuses on recommended textbooks for undergraduate module theory, including related topics such as algebraic geometry and foundational subjects like linear algebra, complex variables, and general topology. Participants share their suggestions and experiences with various texts, highlighting their suitability for different levels of understanding.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested
  • Homework-related

Main Points Raised

  • Some participants recommend "A First Course in Module Theory" by M.E. Keating as a clear introductory text for undergraduates.
  • Others suggest "Introduction to Ring Theory" by Paul Moritz Cohn, noting it is more concise and challenging.
  • Paul E. Bland's "The Basics of Abstract Algebra" is mentioned as a comprehensive text that includes a chapter on modules.
  • Participants highlight Frances Kirwan's book on complex algebraic curves as a valuable resource for algebraic geometry, though it is noted to be challenging.
  • Several participants discuss the necessary background knowledge for tackling Kirwan's book, emphasizing the importance of linear algebra, complex variables, and general topology.
  • Recommendations for linear algebra include works by Sheldon Axler, Stephen Friedberg, and Georgi E. Shilov.
  • For complex variables, participants suggest texts by Lars Ahlfors, John Conway, and Einar Hille, among others.
  • General topology recommendations include books by John Hocking and Gail Young, and James Munkres.
  • Additional undergraduate texts on module theory are mentioned, such as "Elementary Rings and Modules" by Iain T. Adamson and "Module Theory: An Approach to Linear Algebra" by T. S. Blyth, with varying levels of complexity noted.

Areas of Agreement / Disagreement

Participants generally agree on the limited selection of undergraduate texts for module theory and the importance of foundational knowledge for related subjects. However, there are multiple competing views on which specific texts are most suitable, and the discussion remains unresolved regarding the best approaches to learning these topics.

Contextual Notes

Some participants express uncertainty about the prerequisites for understanding more advanced texts, and there are varying opinions on the clarity and accessibility of the recommended books.

Who May Find This Useful

Students and educators in mathematics, particularly those interested in module theory, algebraic geometry, and foundational mathematical concepts.

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For those looking for an undergraduate introduction to module theory there is not a great deal of choice regarding textbooks, but two possible texts are as follows:

"A First Course in Module Theory" by M.E. Keating of Imperial College, London [Publisher: Imperial College Press, 1998]

and

"Introduction to Ring Theory" by Paul Moritz Cohn, late of University College, London. [Springer Undergraduate Mathematics Series]

Keating's book is genuinely undergraduate and is written extremely clearly … …

Cohn's book is more concise, somewhat more advanced and is more of a challenge to follow … ...

Hope that is helpful information for those interested in the introductory theory of modules and their rings ...Peter***NOTE***

A more difficult challenge is to find good introductory books on Algebraic Geometry … ...
 
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Peter said:
For those looking for an undergraduate introduction to module theory there is not a great deal of choice regarding textbooks, but two possible texts are as follows:

"A First Course in Module Theory" by M.E. Keating of Imperial College, London [Publisher: Imperial College Press, 1998]

and

"Introduction to Ring Theory" by Paul Moritz Cohn, late of University College, London. [Springer Undergraduate Mathematics Series]

Keating's book is genuinely undergraduate and is written extremely clearly … …

Cohn's book is more concise, somewhat more advanced and is more of a challenge to follow … ...

Hope that is helpful information for those interested in the introductory theory of modules and their rings ...Peter***NOTE***

A more difficult challenge is to find good introductory books on Algebraic Geometry … ...

For algebraic geometry, I recommend Frances Kirwan's book on complex algebraic curves.
 
Euge said:
For algebraic geometry, I recommend Frances Kirwan's book on complex algebraic curves.

Just a further note on undergraduate treatments of module theory:

There is an excellent 598 page abstract algebra text by Paul E. Bland that introduces abstract algebra to undergraduates with clear explanations and a good number of examples, that has a chapter on modules!

Details are as follows:

"The Basics of Abstract Algebra" by Paul E. Bland [Publisher: W.H. Freeman and Company: New York 2002]

Note that Paul Bland has a graduate level book on rings and modules that readers of his first book can follow with to deepen their knowledge. Details are:

"Rings and Their Modules" by Paul E. Bland [Publisher: De Gruyter 2011]Peter
 
Euge said:
For algebraic geometry, I recommend Frances Kirwan's book on complex algebraic curves.

Thanks Euge ... Based on your recommendation, I intend to buy Frances Kirwan's book ... ...

Peter
 
I think, to tackle Kirwan's book, you should have a solid background in linear algebra, complex variables, and general topology. It's a challenging book in my opinion, but I think you'll learn a great deal from it, Peter!
 
Euge said:
I think, to tackle Kirwan's book, you should have a solid background in linear algebra, complex variables, and general topology. It's a challenging book in my opinion, but I think you'll learn a great deal from it, Peter!

Hi Euge,

What books do you recommend reading in order to gain the necessary background in linear algebra? ... in complex variables ... ? ... in general topology?

I would value your suggestions ...

Peter
 
Peter said:
Hi Euge,

What books do you recommend reading in order to gain the necessary background in linear algebra? ... in complex variables ... ? ... in general topology?

I would value your suggestions ...

Peter

Here are my recommendations.

1. Linear Algebra
a) Sheldon Axler, "Linear Algebra Done Right"
b) Stephen Friedberg, Arnold Insel, and Lawrence Spence, "Linear Algebra"
c) Georgi E. Shilov, "Linear Algebra"

2. Complex Variables
a) Lars Ahlfors, "Complex Analysis"
b) John Conway, "Functions of One Complex Variable I"
c) Einar Hille, "Analytic Function Theory, Volume I"
d) Murray Spiegel et al., "Complex Variables"
e) Theodore Gamelin, "Complex Analysis"

3. General Topology
a) John Hocking and Gail Young, "Topology"
b) James Munkres, "Topology"
 
Last edited:
I actually liked Titchmarsh's Theory of Functions and Spiegel's Complex Variables (which I see Euge already mentioned) in Complex Analysis.
 
mathbalarka said:
I actually liked Titchmarsh's Theory of Functions and Spiegel's Complex Variables (which I see Euge already mentioned) in Complex Analysis.

Just a note to let MHB members know of two further undergraduate books on module theory.

They are as follows:

"Elementary Rings and Modules" by Iain T. Adamson [Publisher: Oliver and Boyd 1972 and also published in USA by Harper and Row 1972]"Module Theory: An Approach to Linear Algebra" by T. S. Blyth [Oxford University Press 1990]Iain Adamson's book is a brief (136 pages) and clearly written book which is genuinely undergraduate. I believe Adamson wrote another more advanced book on the same topic.

T. S Blyth's book is a more substantial size (360 pages) and claims to be a self contained introduction to the theory of modules suitable for undergraduates with a basic knowledge of rings, fields and groups. Looking through the book and its contents, it seems suitable for advanced undergraduates or beginning graduates.

Peter
 

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