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Description
Naive Set TheoryThis classic by one of the twentieth century's most prominent mathematicians offers a concise introduction to set theory. Suitable for advanced undergraduates and graduate students in mathematics, it employs the language and notation of informal mathematics. There are very few displayed theorems; most of the facts are stated in simple terms, followed by a sketch of the proof. Only a few exercises are designated as such since the book itself is an
This classic by one of the twentieth century's most prominent mathematicians offers a concise introduction to set theory. Suitable for advanced undergraduates and graduate students in mathematics, it employs the language and notation of informal mathematics. There are very few displayed theorems; most of the facts are stated in simple terms, followed by a sketch of the proof. Only a few exercises are designated as such since the book itself is an ongoing series of exercises with hints. The treatment covers the basic concepts of set theory, cardinal numbers, transfinite methods, and a good deal more in 25 brief chapters."This book is a very specialized but broadly useful introduction to set theory. It is aimed at 'the beginning student of advanced mathematics' ... who wants to understand the set-theoretic underpinnings of the mathematics he already knows or will learn soon. It is also useful to the professional mathematician who knew these underpinnings at one time but has now forgotten exactly how they go. ... A good reference for how set theory is used in other parts of mathematics." -- Allen Stenger, The Mathematical Association of America, September 2011.
Binding Type: Paperback
Publisher: Dover Publications
Published: 04/19/2017
ISBN: 9780486814872
Pages: 112
Weight: 0.30lbs
Size: 8.90h x 5.90w x 0.20d
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4.1 ★★★★★
Based on 216 reviews
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Product Reviews
★★★★★ 5
Am almost done reading
Format: Hardcover
This book came recommended by a very hospitable friend. I'm almost done reading and wanted to drop by here to leave a positive review.
Lots of good useful ideas in this book and it has an engaging writing style. I think the author is specifically gifted in the area of hospitality - not everyone can live like she and her family do, but there are a lot of practical tips if you're hoping to grow in that area of your life.
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Reviewed in the United States on January 2, 2025
★★★★★ 5
Hospitality is the Most Important Thing
Format: Hardcover
The author does an excellent job making a case for how important and underrated hospitality is to a hurting world. She captures my attention instantly with her story about her neighbor Hank. She leaves me hanging through a couple of chapters before I get more details about his story.
I almost put down the book permanently when she gets on her high religious horse. I suspect she and I would disagree about some of our theology. And I didn't need to be persuaded, so those chapters weren't written for me. If you skim (or skip) that beginning section, it's well worth the practical ideas for how to open up your own home and life in hospitality.
A great challenge that I shall take up. May all our neighbors become friends and our friends become family.
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Reviewed in the United States on March 12, 2024
★★★★★ 5
First time
Works like a champ
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Happily Surprised
These actually work as described! Very pleased
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Reviewed in the United States on March 29, 2026
★★★★★ 3
Didn't Notice Difference
The taste is actually pretty good, honestly it's more like a treat than a supplement... but I haven't noticed any significant changes after going through the entire bottle. They didn't cause any upset stomach or side effects, which is a plus, but the overall benefits feel negligible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
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