A study of constacyclic codes over the ring ℤ4[u]/〈u2 - 3〉. - Tushar Bag; Habibul Islam; Om Prakash 004; Ashish Kumar Upadhyay (Discret. Math. Algorithms Appl., 2018)

Quantum codes from ((1-2u_1-2u_2- cdots -2u_m) ) -skew constacyclic codes over the ring (F_q+u_1F_{q}+ cdots +u_{2m}F_{q} ). - Tushar Bag; Mohammad Ashraf; Ghulam Mohammad; Ashish Kumar Upadhyay (Quantum Inf. Process., 2019)

A class of constacyclic codes over $${ mathbb {Z}}_{4}[u]/ langle u^{k} rangle $$ Z 4 [ u ] / ⟨ u k ⟩. - Habibul Islam; Tushar Bag; Om Prakash 004 (J. Appl. Math. Comput., 2019)

Explicit Representation and Enumeration of Repeated-Root (δ + αu²)-Constacyclic Codes Over F₂m[u]/‹u2λ›. - Yuan Cao 001; Yonglin Cao; Hai Q. Dinh 001; Tushar Bag; Woraphon Yamaka (IEEE Access, 2020)

Quantum Codes Obtained From Constacyclic Codes Over a Family of Finite Rings Fp[u₁, u₂, ..., us]. - Hai Q. Dinh 001; Tushar Bag; Sachin Pathak; Ashish Kumar Upadhyay; Warattaya Chinnakum (IEEE Access, 2020)

On the Structure of Cyclic Codes Over 𝔽qRS and Applications in Quantum and LCD Codes Constructions. - Hai Q. Dinh 001; Tushar Bag; Ashish Kumar Upadhyay; Ramakrishna Bandi; Warattaya Chinnakum (IEEE Access, 2020)

A Study of FqR-Cyclic Codes and Their Applications in Constructing Quantum Codes. - Hai Q. Dinh 001; Sachin Pathak; Tushar Bag; Ashish Kumar Upadhyay; Warattaya Chinnakum (IEEE Access, 2020)

Quantum codes from skew constacyclic codes over the ring Fq[u, v]∕〈u2-1, v2-1, uv-vu〉. - Tushar Bag; Hai Q. Dinh 001; Ashish Kumar Upadhyay; Ramakrishna Bandi; Woraphon Yamaka (Discret. Math., 2020)

New Non-Binary Quantum Codes from Cyclic Codes Over Product Rings. - Tushar Bag; Hai Q. Dinh 001; Ashish Kumar Upadhyay; Woraphon Yamaka (IEEE Commun. Lett., 2020)

A class of skew cyclic codes and application in quantum codes construction. - Hai Q. Dinh 001; Tushar Bag; Ashish Kumar Upadhyay; Ramakrishna Bandi; Roengchai Tansuchat (Discret. Math., 2021)

On F2RS-cyclic codes and their applications in constructing optimal codes. - Hai Q. Dinh 001; Sachin Pathak; Tushar Bag; Ashish Kumar Upadhyay; Ramakrishna Bandi; Woraphon Yamaka (Discret. Math., 2021)

Constacyclic codes over mixed alphabets and their applications in constructing new quantum codes. - Hai Q. Dinh 001; Sachin Pathak; Tushar Bag; Ashish Kumar Upadhyay; Woraphon Yamaka (Quantum Inf. Process., 2021)

Constacyclic codes of length $$(p^r,p^s)$$ over mixed alphabets. - Hai Q. Dinh 001; Tushar Bag; Pramod Kumar Kewat; Sachin Pathak; Ashish Kumar Upadhyay; Warattaya Chinnakum (J. Appl. Math. Comput., 2021)

Constacyclic codes over $${ pmb { mathbb {F}}}_{q^2}[u]/ langle u^2-w^2 rangle $$ and their application in quantum code construction. - Tushar Bag; Hai Q. Dinh 001; Kanat Abdukhalikov; Ashish Kumar Upadhyay; Woraphon Yamaka (J. Appl. Math. Comput., 2022)

On a class of skew constacyclic codes over mixed alphabets and applications in constructing optimal and quantum codes. - Hai Q. Dinh 001; Tushar Bag; Kanat Abdukhalikov; Sachin Pathak; Ashish Kumar Upadhyay; Ramakrishna Bandi; Warattaya Chinnakum (Cryptogr. Commun., 2023)

Self-dual and LCD double circulant and double negacirculant codes over a family of finite rings $ mathbb {F}_{q}[v_{1}, v_{2}, dots ,v_{t}]$. - Hai Q. Dinh 001; Bhanu Pratap Yadav; Tushar Bag; Daniel Panario; Ashish Kumar Upadhyay (Cryptogr. Commun., 2023)

One-generator quasi-cyclic codes and their dual codes. - Kanat Abdukhalikov; Tushar Bag; Daniel Panario (Discret. Math., 2023)

Some New Non-binary Quantum Codes from One-generator Quasi-cyclic Codes. - Tushar Bag; Hai Q. Dinh 001; Daniel Panario (CoRR, 2024)

Quantum Codes from Group Ring Codes. - Kanat Abdukhalikov; Tushar Bag; Daniel Panario (CoRR, 2024)

Quasi-polycyclic and skew quasi-polycyclic codes over Fq. - Tushar Bag; Daniel Panario (Finite Fields Their Appl., 2025)