(2023)
Circle companions of Hardy spaces of the unit disk.
JOURNAL OF FUNCTIONAL ANALYSIS.
285,
12
(2023)
Higher-order de Branges–Rovnyak and sub-Bergman spaces.
ADVANCES IN MATHEMATICS.
428,
(2023)
The Beurling degree of inner matrix functions.
LINEAR & MULTILINEAR ALGEBRA.
71,
3
(2022)
Hyponormal block Toeplitz operators and the Carathéodory interpolation problems.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS.
515,
2
(2022)
Operator-valued rational functions.
JOURNAL OF FUNCTIONAL ANALYSIS.
283,
9
(2021)
An F. and M. Riesz Theorem for strong H-2-functions on the unit circle.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS.
498,
1
(2021)
The Beurling-Lax-Halmos theorem for infinite multiplicity.
JOURNAL OF FUNCTIONAL ANALYSIS.
280,
6
(2021)
WEAK SUBNORMALITY OF INFINITE 4-BANDED MATRICES.
OPERATORS AND MATRICES.
15,
1
(2020)
On Douglas-Shapiro-Shields Factorizations.
FILOMAT.
34,
4
(2020)
Hyponormality of Toeplitz operators in several variables by the weighted shifts approach.
LINEAR & MULTILINEAR ALGEBRA.
68,
8
(2019)
Matrix Functions of Bounded Type: An Interplay Between Function Theory and Operator Theory.
MEMOIRS OF THE AMERICAN MATHEMATICAL SOCIETY.
260,
1253
(2018)
The Range of Block Hankel Operators.
FILOMAT.
32,
9
(2018)
JOINTLY HYPONORMAL BLOCK TOEPLITZ, PAIRS WITH RATIONAL SYMBOLS.
OPERATORS AND MATRICES.
12,
3
(2017)
Normal singular Cauchy integral operators with operator-valued symbols.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS.
447,
1
(2016)
A rank formula for the self-commutators of rational Toeplitz tuples.
JOURNAL OF INEQUALITIES AND APPLICATIONS.
2016,
184
(2016)
Two invariant subspaces and spectral properties of a linear operator.
Acta Scientiarum Mathematicarum.
82,
3-4
(2016)
A Subnormal Toeplitz Completion.
OPERATORS AND MATRICES.
10,
1
(2014)
A Subnormal Toeplitz Completion Problem..
Operator Theory: Advances and Applications.
1,
240
(2014)
Hyponormal Toeplitz operators with polynomial symbols on weighted Bergman spaces.
JOURNAL OF INEQUALITIES AND APPLICATIONS.
2014,
335
(2014)
Hyponormality of bounded-type Toeplitz operators.
MATHEMATISCHE NACHRICHTEN.
287,
11-12
Publications
(2005)
미분적분학.
경문사.
Co-author
Conference Paper
(2008)
Hyponormality of Toeplitz operators with generalized circulant symbols.
대한수학회 봄 연구발표회.
KOREA, REPUBLIC OF
(2007)
Hyponormality of block toeplitz operators with rational symbols.
2007년도 대한수학회 가을 연구발표회 논문초록집.
KOREA, REPUBLIC OF
(2006)
Block Toeplitz operators.
2006 International Conference Operator Theory and Its Applications.
KOREA, REPUBLIC OF
(2006)
Hyponormal Toeplitz operators with partially circulant-type symbols.
대한수학회.
KOREA, REPUBLIC OF
(2006)
Hyponormality of Toeplitz operators with rational symbols.
International Workshop on Operatpr Theory and Applications.
KOREA, REPUBLIC OF
(2006)
Hyponormal Toeplitz operators with rational symbols.
대한수학회 봄 연구발표회.
KOREA, REPUBLIC OF
(2005)
Hyponormality of Toeplitz operators with rational symbols.
대한수학회 봄 연구발표회 초록논문집.
KOREA, REPUBLIC OF
(2004)
Hyponormal Toeplitz opertors with bounded type symbols.
대한수학회 가을 연구발표회.
KOREA, REPUBLIC OF
(2004)
Hyponormality of Toeplitz operators on the Bergman space.
대한수학회 봄 연구발표회.
KOREA, REPUBLIC OF