Model Theory and Linear Extreme Points in the Numerical Radius Unit Ball (Memoirs of the AMS) (Memoirs of the American Mathematical Society)
Language: English
Published by American Mathematical Society 99/t /30 O, 1997
- Hardcover
- Used
Seller: Bahamut Media, Reading, United KingdomBahamut Media
AbeBooks seller since August 15, 2012
Condition: Used - Very good
US$ 11.75
Quantity: 1 available
Add to basketItem description from seller
Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.
Seller Inventory # 6545-9780821806517
- Title
- Model Theory and Linear Extreme Points in the Numerical Radius Unit Ball (Memoirs of the AMS) (Memoirs of the American Mathematical Society)
- Author
- Michael A. Dritschel,Hugo J. Woerdeman
- Publisher
- American Mathematical Society 99/t /30 O
- Publication year
- 1997
- Condition
- Very Good
- Binding
- Hardcover
- Language
- English
- ISBN 10
- 0821806513
- ISBN 13
- 9780821806517
A complete description of the linear extreme points of the $n\times n$ matrix (numerical radius) unit ball
Several equivalent characterizations of matricial extremals in the unit ball; that is, those members which do not allow a nontrivial extension remaining in the unit ball
Applications to numerical ranges of matrices, including a complete parameterization of all matrices whose numerical ranges are closed disks
In addition, an explicit construction for unitary 2-dilations of unit ball members is given, Ando's characterization of the unit ball is further developed, and a study of operators satisfying $|A| - \textnormal{Re} (e^{i\theta}A)\geq 0$ for all $\theta$ is initiated.
"Synopsis" may belong to another edition of this title.
Bahamut Media
Reading, United Kingdom
AbeBooks seller since August 15, 2012
Shipping rates from United Kingdom to U.S.A.
| Item | 4 to 15 business days | 4 to 15 business days |
|---|---|---|
| First item | US$ 9.23 | US$ 9.23 |
Payment methods
Seller's business information
WRAP Ltd
Unit 4, 119 Loverock Rd
Reading, United Kingdom RG30 1DZ
Terms of sale
We guarantee the condition of every book as it's described
on the Abebooks web sites. If you're dissatisfied with your
purchase (Incorrect Book/Not as Described/Damaged) or if the
order hasn't arrived, you're eligible for a refund within 30
days of the estimated delivery date. If you've changed your
mind about a book that you've ordered, please use the Ask
bookseller a question link to contact us and we'll respond
within 2 business days.
Shipping terms
All books will normally be shipped within 1 working day of being ordered. We provide the best shipping rates we can to each country and you can rest assured that if you are not happy with anything you receive, you have a 100% money-back guarantee with us.