Lee, Woo Young - Department of Mathematical Sciences, Seoul National University

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Lee, Woo Young - Department of Mathematical Sciences, Seoul National University

ANOTHER NOTE ON WEYL'S THEOREM Robin Harte and Woo Young Lee
Block Toeplitz operators with rational symbols (II) In Sung Hwang 1 and Woo Young Lee 2
HYPONORMAL OPERATORS WITH RANK-TWO SELF-COMMUTATORS SANG HOON LEE AND WOO YOUNG LEE
BANACH CENTER PUBLICATIONS, VOLUME ** INSTITUTE OF MATHEMATICS
Quadratic hyponormality and 2-hyponormality for Toeplitz operators
The spectrum is continuous on the set of phyponormal operators In Sung Hwang and Woo Young Lee1
Normal Toeplitz Matrices Douglas R. Farenick
ON HYPONORMAL TOEPLITZ OPERATORS WITH POLYNOMIAL AND SYMMETRIC-TYPE SYMBOLS
WEYL'S THEOREM FOR OPERATOR MATRICES Woo Young Lee1
HYPONORMALITY OF TOEPLITZ OPERATORS WITH POLYNOMIAL In Sung Hwang, In Hyoun Kim and Woo Young Lee1
HYPONORMALITY OF TRIGONOMETRIC TOEPLITZ OPERATORS In Sung Hwang and Woo Young Lee
TOWARDS A MODEL THEORY FOR 2HYPONORMAL OPERATORS Raul E. Curto1
WEAK SUBNORMALITY OF OPERATORS Raul E. Curto, In Sung Hwang and Woo Young Lee
Integr. equ. oper. theory 99 (9999) 00 0378-620X/99000-0 $ 1.50+0.20/0
COWEN SETS FOR TOEPLITZ OPERATORS WITH FINITE RANK SELFCOMMUTATORS
k-HYPONORMALITY OF FINITE RANK PERTURBATIONS OF UNILATERAL WEIGHTED SHIFTS
ON A QUESTION OF BROWN, DOUGLAS, AND FILLMORE Jaewoong Kim and Woo Young Lee
Block Toeplitz operators with rational symbols In Sung Hwang 1 and Woo Young Lee 2
Invariant subspaces for operators whose spectra are Caratheodory Jaewoong Kim and Woo Young Lee
SOLUTION OF THE QUADRATICALLY HYPONORMAL COMPLETION PROBLEM
SUBNORMAL TOEPLITZ OPERATORS AND THE KERNELS OF THE SELF-COMMUTATORS
ON GENERALIZED RIESZ POINTS Robin Harte, Woo Young Lee and Lance L. Littlejohn
ON HYPONORMAL TOEPLITZ OPERATORS WITH POLYNOMIAL AND CIRCULANT-TYPE SYMBOLS
HYPONORMALITY OF TOEPLITZ OPERATORS WITH RATIONAL SYMBOLS
A NEW CRITERION FOR k-HYPONORMALITY VIA WEAK SUBNORMALITY
EXTENSIONS AND EXTREMALITY OF RECURSIVELY GENERATED WEIGHTED SHIFTS
ONE-STEP EXTENSION OF THE BERGMAN SHIFT Yong Bin Choi, Jin Kyu Han and Woo Young Lee
HYPONORMAL TOEPLITZ OPERATORS WITH RATIONAL SYMBOLS In Sung Hwang
WEYL SPECTRA AND WEYL'S THEOREM Young Min Han and Woo Young Lee
HYPONORMALITY AND SPECTRA OF TOEPLITZ OPERATORS Douglas R. Farenick and Woo Young Lee
HYPONORMALITY OF TOEPLITZ OPERATORS WITH POLYNOMIAL SYMBOLS: AN EXTREMAL CASE
Joint hyponormality of rational Toeplitz pairs In Sung Hwang and Woo Young Lee
ON M-HYPONORMAL WEIGHTED SHIFTS Jung Sook Ham, Sang Hoon Lee and Woo Young Lee
Integr. equ. oper. theory 99 (9999) 00 0378-620X/99000-0 $ 1.50+0.20/0
A Gap between Hyponormality and Subnormality for Block Toeplitz Operators