Memoirs of the American Mathematical Society 2001; 65 pp; softcover Volume: 150 ISBN10: 0821826530 ISBN13: 9780821826539 List Price: US$49 Individual Members: US$29.40 Institutional Members: US$39.20 Order Code: MEMO/150/712
 Readership Graduate students and research mathematicians interested in functional analysis. Table of Contents  Introduction
 Hyponormality of Toeplitz pairs with one coordinate a Toeplitz operator with analytic polynomial symbol
 Hyponormality of trigonometric Toeplitz pairs
 The gap between \(2\)hyponormality and subnormality
 Applications
 Concluding remarks and open problems
 References
 List of symbols
