Tushar Bag

École Normale Supérieure de Lyon — France

Computer Science · Physical Sciences

10h-index275citations27works0.72yr avg
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Research Topics

Coding theory and cryptography(25), Quantum Computing Algorithms and Architecture(16), Quantum-Dot Cellular Automata(15), graph theory and CDMA systems(11), Cellular Automata and Applications(5)

Publications27 total

Some New Non-binary Quantum Codes from One-generator Quasi-cyclic Codes
arXiv (Cornell University)·2024Open Access
Quantum Codes from Group Ring Codes
arXiv (Cornell University)·2024Open Access
Quasi-polycyclic and skew quasi-polycyclic codes over <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msub><mml:mrow><mml:mi mathvariant="double-struck">F</mml:mi></mml:mrow><mml:mrow><mml:mi>q</mml:mi></mml:mrow></mml:msub></mml:math>
Finite Fields and Their Applications·2024· 2 cited
One-generator quasi-cyclic codes and their dual codes
Discrete Mathematics·2023· 9 cited
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}]$
Cryptography and Communications·2022· 1 cited
On a class of skew constacyclic codes over mixed alphabets and applications in constructing optimal and quantum codes
Cryptography and Communications·2022· 11 cited
Constacyclic codes over $${\pmb {\mathbb {F}}}_{q^2}[u]/\langle u^2-w^2 \rangle $$ and their application in quantum code construction
Journal of Applied Mathematics and Computing·2022· 2 cited
Constacyclic codes over mixed alphabets and their applications in constructing new quantum codes
Quantum Information Processing·2021· 6 cited
Constacyclic codes of length $$(p^r,p^s)$$ over mixed alphabets
Journal of Applied Mathematics and Computing·2021· 1 cited
On <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e5520" altimg="si839.svg"> <mml:mrow> <mml:msub> <mml:mrow> <mml:mi mathvariant="double-struck">F</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msub> <mml:mi>R</mml:mi> <mml:mi>S</mml:mi> </mml:mrow> </mml:math> -cyclic codes and their applications in constructing optimal codes
Discrete Mathematics·2021· 4 cited
A class of skew cyclic codes and application in quantum codes construction
Discrete Mathematics·2020· 18 cited
Application of Constacyclic Codes Over the Semi Local Ring $${F_{{p^m}}} + v{F_{{p^m}}}$$
Indian Journal of Pure and Applied Mathematics·2020· 8 cited
On the Structure of Cyclic Codes Over $\mathbb{F}_{q}{RS}$ and Applications in Quantum and LCD Codes Constructions
IEEE Access·2020· 33 citedOpen Access
A Study of F<sub>q</sub>R-Cyclic Codes and Their Applications in Constructing Quantum Codes
IEEE Access·2020· 13 citedOpen Access
Explicit Representation and Enumeration of Repeated-Root (δ + <i>αu</i>²)-Constacyclic Codes Over F₂<sup> <i>m</i> </sup>[<i>u</i>]/‹<i>u</i> <sup>2λ</sup>›
IEEE Access·2020· 10 citedOpen Access
Quantum Codes Obtained From Constacyclic Codes Over a Family of Finite Rings F<sub>p</sub>[u₁, u₂, …, u<sub>s</sub>]
IEEE Access·2020· 12 citedOpen Access
New Non-Binary Quantum Codes from Cyclic Codes Over Product Rings
IEEE Communications Letters·2019· 27 cited
Quantum codes from skew constacyclic codes over the ring <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e1822" altimg="si9.svg"> <mml:mrow> <mml:msub> <mml:mrow> <mml:mi mathvariant="double-struck">F</mml:mi> </mml:mrow> <mml:mrow> <mml:mi>q</mml:mi> </mml:mrow> </mml:msub> <mml:mrow> <mml:mo>[</mml:mo> <mml:mi>u</mml:mi> <mml:mo>,</mml:mo> <mml:mi>v</mml:mi> <mml:mo>]</mml:mo> </mml:mrow> <mml:mo>∕</mml:mo> <mml:mrow> <mml:mo>〈</mml:mo> <mml:msup> <mml:mrow> <mml:mi>u</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msup> <mml:mo>−</mml:mo> <mml:mn>1</mml:mn> <mml:mo>,</mml:mo> <mml:msup> <mml:mrow> <mml:mi>v</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msup> <mml:mo>−</mml:mo> <mml:mn>1</mml:mn> <mml:mo>,</mml:mo> <mml:mi>u</mml:mi> <mml:mi>v</mml:mi> <mml:mo>−</mml:mo> <mml:mi>v</mml:mi> <mml:mi>u</mml:mi> <mml:mo>〉</mml:mo> </mml:mrow> </mml:mrow> </mml:math>
Discrete Mathematics·2019· 32 cited
Quantum codes from a class of constacyclic codes over finite commutative rings
Journal of Algebra and Its Applications·2019· 26 cited
A note on constacyclic and skew constacyclic codes over the ring Zp[u, v]/hu 2 − u, v2 − v, uv − vui
Journal of Algebra Combinatorics Discrete Structures and Applications·2019· 9 citedOpen Access
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Frequent Co-authors

A. Upadhyay(21), Hai Q. Dinh(15), Sachin Pathak(7), Warattaya Chinnakum(6), Woraphon Yamaka(6), Ramakrishna Bandi(5), Daniel Panario(5), Kanat Abdukhalikov(4), Mohammad Ashraf(3), Ghulam Mohammad(3), Habibul Islam(3), Om Prakash(3), Roengchai Tansuchat(1), Yuan Cao(1), Yonglin Cao(1), Abdullah Dertli(1), Yasemin Çengellenmiş(1), Pramod Kumar Kewat(1), Bhanu Pratap Yadav(1)