- Hardcover: 272 pages
- Publisher: Princeton University Press (1 July 1992)
- Language English
- ISBN-10: 0691085773
- ISBN-13: 978-0691085777
- Product Dimensions: 23.6 x 15.5 x 2.3 cm
- Amazon Bestsellers Rank: 4,770,977 in Books (See Top 100 in Books)
|
Amazon.co.uk Trade-In Store
Did you know you can trade in your old books for an Amazon.co.uk Gift Card to spend on the things you want? Plus, get an extra £5 Gift Certificate when you trade in books worth £10 or more before June 30, 2012. Visit the Books Trade-In Store for more details. |
Product details
|
Tag this product(What's this?)Think of a tag as a keyword or label you consider is strongly related to this product.
Tags will help all customers organise and find favourite items. |
Interestingly, the authors choose not to employ the famous "Kirby calculus" in the proofs of the main results, despite the fact that it was used extensively in their earlier works. They break the book into two parts, the first one emphasizing embedding theorems and the second one the structure of manifolds. Those readers interested in the proof of the 4-dimensional Poincare conjecture will find it in chapter 7, as a consequence of the authors proof of the h-cobordism theorem, the latter being nontrivial. It is the absence of a smooth structure on the h-cobordism that makes it so difficult in dimension four.
The existence of exotic structures on 4-manifolds is discussed in detail in chapter 8 and the authors endeavor to show why dimension 4 is unique compared to higher dimensions. The existence of exotic structures on 4-manifolds is definitely interesting, and has recently been shown to have importance in physics. But physicists who need an explicit example of one of these structures will not find one here, and I know of no such examples in the literature. Such an example would be interesting from the standpoint of the behavior of quantum field theories on such 4-manifolds, as one would like to know if this behavior would indeed be different than that on the manifold with the "standard structure".
A concrete construction of a fake 4-space can be found in the last section of Chapter 1 of Dan Freed and Karen Uhlenbeck's (1984, revised 1991) book, "Instantons and Four-Manifolds", a great compliment to Freedman and Quinn's book. Unfortunately, it's just as hard to find and about three times as costly as the reviewed book. Unless you really can't live without seeing how this is done, take it on faith (not much consolation to a physicist who wants to know if black holes behave differently in fake spacetime). A cheaper alternative: If you visit a major university math library and take a bunch of quarters for their copier, the relevant Ch.1, "Fake R^4", is fourteen pages long.