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Sridhar T.

Assistant Professor, Department of Science and Humanities (Mathematics), School of Engineering, Chennai

Qualification: Ph.D
t_sridhar@ch.amrita.edu
Google Scholar Profile
Research Gate Profile
Research Interest: Number Theory, Cryptography

Bio Publications Education Courses Taught Participation in Conferences Participation in Workshop/Schools Conference & Workshop Organization Awards & Scholarships
Bio

Mr. Sridhar Tis an Assistant Professor of Mathematics in the Department of Science and Humanities, School of Engineering, Amrita Vishwa Vidyapeetham, Chennai Campus. He has submitted his Ph.D. thesis, titled “Primality Testing Algorithms over Some Quadratic Fields and Related Problems,” at the Indian Institute of Information Technology, Design and Manufacturing, Kancheepuram (IIITDM Kancheepuram), Chennai. He holds M.Phil. and M.Sc. degrees in Mathematics from Bharathidasan University, Tiruchirappalli, and a B.Sc. degree in Mathematics from Government Arts College, Dharmapuri, affiliated with Periyar University, Salem.

He has over six years of research experience and has served as a Junior Research Fellow (JRF) and Senior Research Fellow (SRF) at IIITDM Kancheepuram.

Publications

Journal Article

Year : 2026

A new characterization of Lucas–Carmichael integers and sums of base-p digits

Cite this Research Publication : Sridhar Tamilvanan, Subramani Muthukrishnan, A new characterization of Lucas–Carmichael integers and sums of base-p digits, Periodica Mathematica Hungarica, Springer Science and Business Media LLC, 2026, https://doi.org/10.1007/s10998-026-00727-8

Publisher : Springer Science and Business Media LLC

Year : 2025

Primality testing algorithm over Q(√(-2)) and for 8kp^n-1 numbers (Communicated)

Cite this Research Publication : Sridhar T and Subramani M, Primality testing algorithm over Q(√(-2)) and for 8kp^n-1 numbers (Communicated)

Year : 2024

There are only finitely many Lucas-Carmichael numbers in the sequence {2np-1}n≥1

Cite this Research Publication : Subramani Muthukrishnan, Sridhar Tamilvanan, There are only finitely many Lucas-Carmichael numbers in the sequence {2np-1}n≥1, null, Springer Science and Business Media LLC, 2024, https://doi.org/10.21203/rs.3.rs-4330099/v1

Publisher : Springer Science and Business Media LLC

Education
SI. No Degree Specialization Year of Graduation Institution
1.  Ph.D. Number Theory  2026 (Expected) Indian Institute of Information Technology, Design and Manufacturing, Kancheepuram, Chennai.
3. M.Phil Mathematics 2019 Bharathidasan University, Trichy.
2. M.Sc.  Mathematics 2018 Bharathidasan University, Trichy.
3. B.Sc. Mathematics 2016 Government Arts College, Dharmapuri (Affiliated to Periyar University, Sale)
4. HSC Maths, Physics, Chemistry, Computer Science  2013 Government higher  Secondary School Bandahalli, Dharmapuri, Tamilnadu.
5. SSLC Maths, Science, Social Science 2011 Government higher secondary School, Errabaiyanahalli, Dharmapuri, Tamilnadu.
Courses Taught
  1. Calculus and Linear Algebra.
  2. Discrete Mathematics.
  3. Calculus.
Participation in Conferences
  1. International Conference on Diophantine Equations, Polynomials and Related Areas (ICDEPRA – 2025), Indian Statistical Institute (ISI), Delhi.
  2. International Conference on Class Groups of Number Fields and Related Topics (ICCGNFRT – 2025), SRM University AP, Andhra Pradesh.
  3. International Conference on Number Theory and Related Topics (ICNTRT – 2024), IMSc Chennai and IIT Madras.
  4. International Conference on Diophantine Equations, Polynomials and Related Areas (ICDEPRA – 2024), Indian Statistical Institute (ISI), Delhi.
  5. International Conference on Class Groups of Number Fields and Related Topics (ICCGNFRT – 2024), IISER Berhampur, Odisha.
  6. International Conference on Lie Algebras and Number Theory (ICLANT – 2024), Department of Mathematics, National Institute of Technology Calicut, Kerala.
  7. International Conference on Class Groups of Number Fields and Related Topics (ICCGNFRT – 2023), Kerala School of Mathematics, Kerala. 
Participation in Workshop/Schools
  1. National Instructional Workshop on Cryptology (NIWC), IIITDM Kurnool, Andhra Pradesh, November 2025.
  2. Teacher’s Enrichment Workshop on Probability and Number Theory, National Institute of Technology Calicut, Kerala, January 2024.
  3. Advanced Training in Mathematics Schools – NCM Workshop on Elliptic Curves, IISER Thiruvananthapuram, Kerala, April 2023.
  4. Workshop on Analytic Number Theory, KSCSTE – Kerala School of Mathematics (KSoM), Kozhikode, Kerala, January 2023.
  5. Advanced Training in Mathematics Schools, Annual Foundation School (AFS I) (Online), 2020.
Conference & Workshop Organization
  1. Volunteer for the MMTTC Online Refresher Course on Graph Theory and Cryptography, 2025.
  2. Sub-committee member for the International Conference on Number Theory and Related Topics (ICNTRT 2024), IMSc Chennai and IIT Madras.
Awards & Scholarships
  1. HTRA (IIITDM Kancheepuram): JRF (2020-2021) and SRF (2022-2025).
  2. Joint CSIR-UGC NET (Lectureship), June 2019.
  3. R. Balakrishnan Scholarship for M.Sc. (2018), received from Bharathidasan University.
  4. Best outgoing B.Sc (Maths) student (2013-2016), from Govt. Arts College, Dharmapuri.
  5. NCC ‘B’ Certificate, Army Wing – A Grade (2015).
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