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Maheshanand
Head Of Department
maheshanand[at]ma.iitr.ac.in
01332-285543
Research Interests

Biosketch
Educational Details
Professional Background

Research
Projects
Publications
Patents
Books
Collaborations

Honours and Awards
Honors
Memberships

Teaching Engagements
Teaching Engagements

Students
Supervisions
Associate Scholars

Miscellaneous
Events
Visits
Administrative Positions
Miscellaneous
Research Interests
Coding Theory: Codes over rings, Locally recoverable codes, Boolean functions in coding theory and cryptography
BioSketch
Educational Details
C. C. S. University, Meerut,
1996
M. Sc., Mathematics
Jamia Millia Islamia, New Delhi,
2010
Ph. D, Mathematics
Professional Background
Professor
11 Dec 2021 - Present
IIT Roorkee
Associate Professor
23 Nov 2015 - 10 Dec 2021
IIT Roorkee
Assistant Professor
01 Dec 2010 - 22 Nov 2015
IIT Roorkee
Lecturer/Sr. Lecturer
01 Jun 2001 - 30 Nov 2010
C-DAC, Noida
Research
Publications
  1. Maheshanand Bhaintwal and Siri Krishan Wasan: On quasi-cyclic codes over Zq, Applicable Algebra in Engineering, Communication and Computing, 20,  459-480 (2009).

  2. Maheshanand Bhaintwal and Siri Krishan Wasan: Generalized Reed-Muller codes over Zq, Designs, Codes and Cryptography, 54, 149-166, (2010).

  3. Maheshanand Bhaintwal: Skew quasi-cyclic codes over Galois rings, Designs, Codes and Cryptography, 62, 85–101 (2012).

  4. Deep Singh, Maheshanand Bhaintwal and Brajesh Kumar Singh:  Some results on q-ary bent functions, International Journal of Computer Mathematics, 90, 1761-1773 (2013).

  5. Deep Singh, Maheshanand Bhaintwal and Brajesh Kumar Singh:  Constructions of q-ary functions with good global avalanche  characteristics, International Journal of Computer Mathematics, 92, 266 – 276 (2015).

  6. Rama Krishna Bandi and Maheshanand Bhaintwal: Self-dual codes over Z4 + wZ4, Discrete Mathematics, Algorithms and Applications,7(2), 1550014:1-1550014:10 (2015).

  7. Rama Krishna Bandi, Maheshanand Bhaintwal and Nuh Aydin: A mass formula for negacyclic codes of length 2k and some good negacyclic codes over Z4 + uZ4, Cryptography and Communications, 9(2), 241-272 (2017).

  8. Rama Krishna Bandi and Maheshanand Bhaintwal: Negacyclic codes of length 2k over Z4 + uZ4, International Journal of Computer Mathematics, 94(3), 454 - 470(2017).

  9. Rama Krishna Bandi and Maheshanand Bhaintwal: A note on cyclic codes over Z4 + uZ4, Discrete Mathematics, Algorithms and Applications, 8(1), 1650017:1-1650017:17 (2016).


  10. Srinivasulu B and Maheshanand Bhaintwal:  Z 2(Z2 uZ2)-Additive cyclic codes and their duals, Discrete Mathematics, Algorithms and Applications, 8(2), 1650027:1-1650027:19 (2016)

  11. Amit Sharma and Maheshanand Bhaintwal: F3R-skew cyclic codes, International Journal of Information and Coding Theory, 3(3), 234 – 251 (2016).

  12. Srinivasulu B and Maheshanand Bhaintwal: Z2-triple cyclic codes and their duals, European Journal of Pure and Applied Mathematics, 10(2), 392 - 409 (2017). 

  13. Srinivasulu B and Maheshanand Bhaintwal:  The structure of duals of cyclic codes over F2 + uF2 + vF2 + uvF2 and some DNA codes, International Journal of Information and Coding Theory, 4(1), 79 - 100 (2017).

  14. Amit Sharma and Maheshanand Bhaintwal: A class of skew-constacyclic codes over Z4 + uZ International Journal of Information and Coding Theory, 4(4), 289 – 303 (2017).

  15. Amit Sharma and Maheshanand Bhaintwal: A class of skew-cyclic codes over Z4 + uZ4 with derivation, Advances in Mathematics of Communications, 12(4), 723 - 739 (2018).

  16. Amit Sharma, Rama Krishna Bandi and Maheshanand Bhaintwal: On quantum codes via cyclic codes of arbitrary length over F4 + uF4, Discrete Mathematics, Algorithms and Applications, 10(3), 1 - 13 (2018). 

  17. Srinivasulu B, Rama Krishna Bandi and Maheshanand Bhaintwal: A note on consta-cyclic and quasi-cyclic codes over F2 + uF2 + vF2 + uvF2, Bulletin of the Malaysian Mathematical Sciences Society, 42, 3453-3474 (2019). 

  18. Amit Sharma and Maheshanand Bhaintwal: A class of 2D skew-cyclic codes over Fq + uFq, Applicable Algebra in Engineering, Communication and Computing, 30(6), 471-490 (2019).

  19. Charul Rajput and Maheshanand Bhaintwal: Optimal RS-like LRC codes of arbitrary length, Applicable Algebra in Engineering, Communication and Computing, 31 (3-4), 271-289 (2020).

  20. Charul Rajput and Maheshanand Bhaintwal: RS-like locally recoverable codes with intersecting recovering sets, Finite Fields and Their Applications, 68, 101729 (2020).

  21. Charul Rajput and Maheshanand Bhaintwal: Cyclic LRC-LCD codes with hierarchical locality, Accepted for publication in IEEE Communications Letters (2020).

  22. Raj Kumar, Maheshanand Bhaintwal and Ramakrishna Bandi: Ideal structure of Zq + uZq and Zq + uZq-cyclic codes,  Filomat, 34:12, 4199–4214 (2020).

  23. Raj Kumar and Maheshanand Bhaintwal: A class of constacyclic codes over Z2s + uZ2s , Journal of Applied Mathematics and Computing, 66, 111-128 (2021).

  24. Raj Kumar and Maheshanand Bhaintwal: Duadic codes over Z4 + uZ4Advances in Mathematics of Communications, DOI: 10.3934/amc.2020135, (2021).

  25. Maheshanand Bhaintwal and Soumak Biswas: On ZpZp[u]/<uk>-cyclic codes and their weight enumerators, Journal of Korean Mathematical Society, 58(3), 571-595 (2021).

  26. Soumak Biswas and Maheshanand Bhaintwal: New quatntum codes from self-orthogonal cyclic codes over Fq2[u]/<uk>, Quantum Information Processing, 20(9), 1-30, (2021).

  27. Raj Kumar and Maheshanand Bhaintwal: Repeated root cyclic codes over Zp2 + uZp2 and their Lee distances, Cryptography and Communications, 14(3), 551-577 (2022).

  28. Soumak Biswas and Maheshanand Bhaintwal: Quantum codes from Z2Z2[u]/<u4>-cyclic codes, Designs, Codes and Cryptography, 90(2),  343-366 (2022).

  29. Soumak Biswas and Maheshanand Bhaintwal: On m-spotty weight enumerators of Z2(Z2 + uZ2)-linear codes and Griesmer type bound, Computational and Applied Mathematics, DOI:10.1007/s40314-022-01771-z, (2022).

  30. Charul Rajput and Maheshanand Bhaintwal: On the locality of quasi-cyclic codes over finite fields, Designs, Codes and Cryptography, 90(3), 759-777 (2022).
  31. Soumak Biswas and Maheshanand Bhaintwal: A new construction of quantum codes from quasi-cyclic codes over finite fields, Indian Journal of Pure and Applied Mathematics, DOI 10.1007/s13226-022-00259-0 (2022). 
  32. Raj Kumar and Maheshanand Bhaintwal: Duadic codes over Fp + uFp+vFpuvFp , FILOMAT 37 (12), 3985-3998 (2023).
  33. Soumak Biswas and Maheshanand Bhaintwal: On some characterizations of generalized quasi-cyclic codes over ZqAdvances in Mathematics of Communications (2023), DOI: 10.3934/amc.2023059  
Honors And Awards
MemberShips
American Mathematical Society
31 Aug 2020 - Present
Affiliate Member
Students
SuperVisions
On cyclic codes and duadic codes over some finite rings
08 Jul 2015 - 30 Jun 2021
Other Supervisors: , Scholar: Raj Kumar
On some constructions of locally recoverable codes
08 Jul 2016 - 24 Feb 2022
Other Supervisors: , Scholar: Charul Rajput
On codes over some mixed and single alphabets and quantum codes derived from them
08 Jul 2016 - 26 Oct 2022
Other Supervisors: , Scholar: Soumak Biswas
A study of skew codes and quantum codes over some finite rings
01 Jul 2013 - 31 Jul 2018
Other Supervisors: , Scholar: Amit Sharma
On codes over some non-chain extensions of Z4
01 Jul 2011 - 30 Apr 2016
Other Supervisors: , Scholar: Ramakrishna Bandi
On codes over some extensions of F2 + uF2 and some binary triple cyclic codes
01 Jul 2012 - 31 May 2017
Other Supervisors: , Scholar: Srinivasulu B.
A study of some cryptographically significant Boolean functions and their generalizations
01 Jul 2009 - 31 Jul 2014
Other Supervisors: , Scholar: Deep Singh