| 2021 | Homomorphic Encryption for Single User and Multiple Users | 박정은 | Doctoral Thesis |
| 2019 | Class groups of cyclic extensions over the rational function field | 유진주 | Doctoral Thesis |
| 2019 | Key Substitution Security For Lattice-Based Signatures | 안영주 | Doctoral Thesis |
| 2018 | Efficient Computations in GLS Curves and FHE over the Integers | 김은경 | Doctoral Thesis |
| 2017 | Development of Weighted Essentially Non-Oscillatory Schemes Based on Exponential Polynomials | 양효선 | Doctoral Thesis |
| 2017 | Self-dual and cyclic codes over Galois rings | 김보란 | Doctoral Thesis |
| 1975 | Stratified single and two stage cluster sampling with unequal probability for transitive populations | 정영진 | Doctoral Thesis |
| 2012 | Efficient computation for optimal pairings over elliptic curves | 엄수경 | Doctoral Thesis |
| 2003 | Discreteness of flux groups | 임명임 | Doctoral Thesis |
| 2003 | Cobordisms and invariants of symplectic quotients | 이지윤 | Doctoral Thesis |
| 2012 | On class A operators and complex symmetric operators | 정성은 | Doctoral Thesis |
| 2016 | Aluthge, Duggal, and mean operator transforms and local spectral theory of some operator equations | 이미정 | Doctoral Thesis |
| 2016 | Construction for Families of Pairing-friendly Elliptic Curves | 이파라 | Doctoral Thesis |
| 2002 | Weakly starlike and weakly close-to-convex p-valent functions | 홍혜성 | Doctoral Thesis |
| 1994 | Morse theory, Conley index and flow on sphere bundles | 정영선 | Doctoral Thesis |
| 1994 | The Schur group of a Krull domain | 신경희 | Doctoral Thesis |
| 1999 | Rigidity of maslov class and exotic symplectic structure | 윤진의 | Doctoral Thesis |
| 1997 | Seiberg-witten invariants and product formulas on quotient manifolds | 홍윤희 | Doctoral Thesis |
| 1997 | Seiberg-witten invariants on connected sums and Gompf's conjecture | 김원영 | Doctoral Thesis |
| 1997 | A class of holomorphic functions related to the functions with bounded boundary rotation | 박영옥 | Doctoral Thesis |
