**MEMBERS**

- Team leader: Assoc. Dr. Truong Cong Quynh
- Other members: MSc. Nguyen Viet Duc, Dr. Phan The Hai, Dr. Dinh Duc Tai, Dr. Tran Hoai Ngoc Nhan, MSc. Nguyen Thi Diem Chi, MSc. Nguyen Thi Thu Ha

**RESEARCH **FIELDS

- Module Theory: Injective modules, Projective modules, CS modules, Regularity morphisms,
- Ring Theory: QF-rings, PF-rings, Von Neumann regular rings, PP-rings, Coding Theory, DNA codes
- Algebras: Quaternion algebras

**TYPICAL ARTICLES**

- M. T. Kosan, T. C. Quynh and Y. Talebi, On a Generalization of Lifting Modules Relative to a Torsion Theory, Taiwanese journal of mathematics, 17(1), 239-257, 2013
- Truong Cong Quynh, M. Tamer Kosan, On ADS modules and rings, Communications in Algebra, 42(8), (2014), 3541-3551.
- Truong Cong Quynh and M. Tamer Kosan, On the substructures \Delta and \nabla , Rocky Mountain Journal of Mathematics, Vol. 45 (2),661-674, 2015
- T. C. Quynh and M. T. Kosan, On Automorphism-invariant Modules, Journal of Algebra and its Application, 5 (2015), 1550074 (11 pp)
- M. Tamer Kosan, Truong Cong Quynh and Ashish K. Srivastava, Rings with each right ideal automorphism-invariant, Journal of Pure and Applied Algebra, 220(4), 2016, 1525-1537
- M. Tamer Kosan, Nguyen Thi Thu Ha and Truong Cong Quynh, Rings for which every cyclic module is dual automorphism-invariant, Journal of Algebra and its Application, Vol. 15, No. 5 (2016) 1650078 (11 pages)
- Pedro A. Guil Asensio, Truong Cong Quynh, Ashish K. Srivastava , Additive unit structure of endomorphism rings and invariance of modules, Bulletin of Math. Sciences, 7(2)(2017), 229-246
- A. N. Abyzov, T. C. Quynh and T.N.H. Nhan On classes of C3 and D3 modules, Hacettepe Journal of Mathematics and Statistics, 47 (2) (2018), 317 -329
- A. N. Abyzov, Truong Cong Quynh and Dinh Duc Tai , Dual automorphism-invariant modules over perfect rings, Siberian Mathematical Journal , 58(5)(2017), 743-751
- Tsiu-Kwen Lee, Jheng-Huei Lin, Truong Cong Quynh, Triplet invariance and parallel sums, Bulletin of the Australian Mathematical Society, 104 (2021), 118–126