| 2019 | Generalizations of the relation of quasisimilarity for operators | 고응일 | Article |
| 2023 | Hankel and Toeplitz operators, block matrices and derivations | 고응일 | Article |
| 2013 | Hermitian Weighted Composition Operators and Bergman Extremal Functions | 고응일 | Article |
| 2010 | Hermitian weighted composition operators on H2 | 고응일 | Article |
| 2019 | Hyperinvariant subspaces for a class of quasinilpotent operators | 고응일; Carl M. Pearcy | Article |
| 2019 | Hyperinvariant subspaces for some 2 × 2 operator matrices, II | 고응일 | Article |
| 2007 | Hyperinvariant subspaces for some subnormal operators | 고응일 | Article |
| 2023 | Hyponormal Toeplitz Operators with Non-harmonic Symbols on the Generalized Derivative Hardy Space | 고응일 | Article |
| 2019 | Hyponormality of singular Cauchy integral operators with matrix-valued symbols | 고응일; 이종락 | Article |
| 2011 | Inherited properties through the helton class of an operator | 고응일; 이지은 | Article |
| 2015 | Iterated Aluthge transforms of composition operators on H-2 | 고응일; 김연하 | Article |
| 1997 | k-Quasihyponormal operators are subscalar | 고응일 | Article |
| 2007 | Kth roots of p-hyponormal operators are subscalar operators of order 4k | 고응일 | Article |
| 2019 | Local Spectral Property of 2 x 2 Operator Matrices | 고응일 | Article |
| 2017 | Local spectral property of relatively regular operators | 고응일 | Article |
| 2019 | m-Isometric block Toeplitz operators | 고응일; 이종락 | Article |
| 2024 | Matrix representation of Toeplitz operators on Newton spaces | 고응일 | Article |
| 2020 | n-FOLD JORDAN PRODUCT COMMUTING MAPS WITH A lambda-ALUTHGE TRANSFORM | 고응일; 김연진 | Article |
| 2014 | Normal truncated Toeplitz operators on finite-dimensional spaces | 고응일; 이지은 | Article in Press |
| 2016 | NOTE ON SOME OPERATOR EQUATIONS AND LOCAL SPECTRAL PROPERTIES | 고응일 | Article |
| 2012 | On (A;m)-expansive operators | 고응일; 이지은 | Article |
| 2016 | On (m, C)-Isometric Operators | 고응일 | Article |
| 2016 | On -Complex Symmetric Operators II | 고응일 | Article |
| 2011 | ON 2 x 2 OPERATOR MATRICES | 고응일 | Article |
| 2021 | ON AMPLIATION QUASIAFFINE TRANSFORMS OF OPERATORS | 고응일 | Article |
| 2017 | On Analytic Roots of Hyponormal Operators | 고응일 | Article |
| 2022 | ON BACKWARD ALUTHGE ITERATES OF COMPLEX SYMMETRIC OPERATORS | 고응일; 이미정 | Article |
| 2015 | ON BACKWARD ALUTHGE ITERATES OF HYPONORMAL OPERATORS | 고응일 | Article |
| 2010 | On class A operators | 고응일 | Article |
| 2013 | On complex symmetric operator matrices | 고응일; 이지은 | Article |
