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Description
A First Course in Topology: An Introduction to Mathematical ThinkingStudents must prove all of the theorems in this undergraduate level text, which features extensive outlines to assist in study and comprehension. Thorough and well written, the treatment provides sufficient material for a one year undergraduate course. The logical presentation anticipates students' questions, and complete definitions and expositions of topics relate new concepts to previously discussed subjects. Most of the material focuses on point
Students must prove all of the theorems in this undergraduate-level text, which features extensive outlines to assist in study and comprehension. Thorough and well-written, the treatment provides sufficient material for a one-year undergraduate course. The logical presentation anticipates students' questions, and complete definitions and expositions of topics relate new concepts to previously discussed subjects.Most of the material focuses on point-set topology with the exception of the last chapter. Topics include sets and functions, infinite sets and transfinite numbers, topological spaces and basic concepts, product spaces, connectivity, and compactness. Additional subjects include separation axioms, complete spaces, and homotopy and the fundamental group. Numerous hints and figures illuminate the text.
Binding Type: Paperback
Publisher: Dover Publications
Published: 05/21/2014
ISBN: 9780486780016
Pages: 272
Weight: 0.80lbs
Size: 9.14h x 6.08w x 0.57d
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4.2 ★★★★★
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Product Reviews
★★★★★ 3
Won’t sting but too white
Color: Lotion, Size: 6 Fl Oz (Pack of 1), Style: Kids
It won’t stay in your eyes but it makes your face look white. I’m looking for a Sunscreen that is trans parent and won’t sting.
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Reviewed in the United States on August 24, 2021
★★★★★ 4
Great but it needs a better fragrance
Color: Lotion, Size: 6 Fl Oz (Pack of 1), Style: Kids
No more burns on my kids. The smell could be worked on, they hate that and so it is a chore to get them to wear it!
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Reviewed in the United States on July 24, 2019
★★★★★ 5
Good for eczema
Color: Lotion, Size: 6 Fl Oz (Pack of 1), Style: Kids
It’s the only sunscreen that doesn’t trigger my daughters eczema
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Reviewed in the United States on June 30, 2019
★★★★★ 2
Expired
Color: Lotion, Size: 6 Fl Oz (Pack of 1), Style: Kids
I’ve used this product before so I knew exactly what I was getting. My problem was that it was several months expired. It was for my toddler. Usually sunscreen is good for about 2 years from when it’s new so this is an old product. Shipping took awhile as well but that probably depends on where you’re at. I returned it.
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Reviewed in the United States on July 23, 2021
★★★★★ 2
a bit thick
Color: Lotion, Size: 6 Fl Oz (Pack of 1), Style: Kids
It's a bit thick but par for 50 I guess. So doesn't go on that easily. The search for the perfect 50 continues.
No fragrance is definitely a plus on this one.
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Reviewed in the United States on August 2, 2022