| 2018 | A characterization of binormal matrices | 고응일 | Article |
| 2007 | A note on the spectral mapping theorem | 고응일 | Article |
| 2000 | Algebraic extensions of semi-hyponormal operators | 고응일 | Article |
| 2018 | ALMOST INVARIANT HALF-SPACES FOR OPERATORS ON HILBERT SPACE | 고응일 | Article |
| 2000 | Aluthge transforms of operators | 고응일 | Article |
| 2016 | Aluthge, Duggal, and mean operator transforms and local spectral theory of some operator equations | 이미정 | Doctoral Thesis |
| 2007 | Backward Aluthge iterates of a hyponormal operator have scalar extensions | 고응일 | Article |
| 2026 | Binormal block Toeplitz operators with matrix valued circulant symbols | 고응일 | Article |
| 2019 | Binormal Toeplitz operators on the Hardy space | 고응일 | Article |
| 2017 | (∞,C)-isometric operators | 고응일 | Article |
| 2023 | Characterizations of a Complex Symmetric Truncated Backward Shift Type Operator Matrix and its Transforms | 고응일 | Article |
| 2015 | Characterizations of binormal composition operators with linear fractional symbols on H-2 | 고응일 | Article |
| 2022 | Characterizations of Square Roots of Unitary Weighted Composition Operators on H2 | 고응일 | Article |
| 2016 | Class A composition operators on H-2 | 고응일 | Article |
| 2013 | Class a operators and their extensions | 고응일 | Article |
| 2014 | Commutators of weighted composition operators | 고응일 | Article |
| 2003 | Complete contractivity of maps associated with the Aluthge and Duggal transforms | 고응일 | Article |
| 2022 | Complex symmetric Toeplitz operators on the generalized derivative Hardy space | 고응일 | Article |
| 2022 | Complex symmetric Toeplitz operators on the weighted Bergman space | 고응일 | Article |
| 2014 | Complex symmetric weighted composition operators on H2(D) | 고응일; 이지은 | Article |
| 2014 | Composition operators for which and commute | 고응일 | Article in Press |
| 2022 | Conjugations and complex symmetric block Toeplitz operators on the weighted Hardy space | 고응일 | Article |
| 2021 | Conjugations and Complex Symmetric Toeplitz Operators on the Weighted Hardy Space | 고응일 | Article |
| 2020 | Crystal complex symmetric operators | 고응일; 이미정 | Article |
| 2010 | Dual subspaces of operators | 고응일 | Article |
| 2003 | Embry truncated complex moment problem | 고응일 | Article |
| 2014 | Erratum to Self-commutators of invertible weighted composition operators on H2 | 고응일 | Erratum |
| 2007 | Every operator almost commutes with a compact operator | 고응일 | Article |
| 2024 | Expansivity and Contractivity of Toeplitz Operators on Newton Spaces | 고응일 | Article |
| 2019 | Generalizations of the relation of quasisimilarity for operators | 고응일 | Article |
