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Prof. R S Selvaraj

Professor

Department of Mathematics

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Information

Room No: MA202 +91-870-2462829 rsselva@nitw.ac.in Bio Sketch

    Key Notes

    • Journal(s): 14
    • Conference(s): 7
    • PhD: Current - 2  Awarded - 4

    21

    PUBLICATIONS

    6

    DOCTORAL STUDENTS

    Research Areas

    Algebraic Coding Theory - poset & pomset metrics, DNA codes
    EDUCATION QUALIFICATION
    Degree Institute Year
    Doctor of Philosophy IIT Madras 2006
    Master of Science Loyola College, Chennai 1996
    Bachelor of Science Loyola College, Chennai 1994
    COURSES HANDLED
    Course L-T-P Credit Degree Level
    Real and Complex Analysis(MA1203) 4-0-0 4 UG
    Algebraic Structures(MAI403) 3-0-0 3 UG
    Topology(MA16006) 3-0-0 3 UG, PG
    Topology(MAI453) 3-0-0 3 UG
    Real and Complex Analysis(MA211) 3-0-0 3 UG
    Mathematical Analysis(MAI401) 3-0-0 3 UG
    Functional Analysis(MA5103) 3-0-0 3 PG
    Integral and Vector Calculus, Laplace Transforms(MA1162) 3-0-0 3 UG
    Digital Computer Fundamentals(MAB252) 4-0-0 4 UG
    Integral Calculus and Transforms(MA187) 3-0-0 3 UG
    Statistics and Numerical Methods(MA285) 2-0-0 2 UG
    Integral Calculus and Laplace Transforms(MA184) 3-0-0 3 UG
    Differential Equations and Transforms(MA181) 3-0-0 3 UG
    Integral Calculus and Numerical Methods(MA183) 3-0-0 3 UG
    Analytic Solid Geometry(MA3104) 3-1-0 4 UG
    Integral and Vector Calculus & Laplace and Fourier Transforms(MA1164) 3-0-0 3 UG
    Algebraic Structures(MA112) 3-0-0 3 UG
    Modern Algebra(MAI201) 3-0-0 3 UG
    Advanced Modern Algebra(MA4103) 3-0-0 3 PG
    Real Analysis(MA4101) 3-0-0 3 PG
    Real Analysis(MAI351) 3-0-0 3 UG
    Topology(MA4154) 3-0-0 3 PG
    RESEARCH IDs
    ORCID
    ORC ID
    Scopus
    SCOPUS ID
    Google Scholar
    Google Scholar ID
    PUBLICATIONS
    Journal(s)
    MDS and I-Perfect Codes in Pomset Block Spaces, By Atul K Shriwastva, R. S. Selvaraj, Asian-European Journal of Mathematics, Asian-European Journal of Mathematics, vol.Accepted, pp., 2024
    Weight Distribution of the Weighted Coordinates Poset Space and the Singleton Bound, By Atul K Shriwastva, R. S. Selvaraj, Journal of Algebra and Its Applications, Journal of Algebra and Its Applications, vol.Accepted, pp., 2024
    Block Codes on Pomset Metric, By Atul K. Shriwastva, R. S. Selvaraj, Asian-European Journal of Mathematics, Asian-European Journal of Mathematics, vol.19(9), pp.1-17, 2023
    A Characterization of Drazin Monotonicity of Operators over Ordered Banach Space, By Archana Bhat, T. Kurmayya, R. S. Selvaraj, Springer - The Journal of Analysis, The Journal of Analysis, vol.31, pp.2371–2381, 2023
    MDS and I-Perfect Codes in Pomset Metric, By Irrinki Gnanasudha, R. S. Selvaraj, IEEE Transactions on Information Theory, IEEE Transactions on Information Theory, vol.67(3), pp.1622 - 1629, 2021
    MacWilliams Type Identities for Linear Codes on Certain Pomsets: Chain, direct and ordinal sum of pomsets, By Irrinki Gnanasudha, R. S. Selvaraj, Discrete Mathematics, Discrete Mathematics, vol.343(4), pp., 2020
    Codes with a Pomset Metric and Constructions, By Irrinki Gnanasudha, R. S. Selvaraj, Designs, Codes and Cryptography, Designs, Codes and Cryptography, vol.86(4), pp.875-892, 2018
    Self-dual Codes in the Rosenbloom-Tsfasman Metric, By Venkatrajam Marka, R. S. Selvaraj, Irrinki Gnanasudha, Mathematical Communications, Mathematical Communications, vol.21(2017), pp.75 - 87, 2017
    Decomposable Codes in Matnxs(Fq) with Rosenbloom-Tsfasman Metric, By Venkatrajam Marka, R. S. Selvaraj, International Journal of Pure and Applied Mathematics, International Journal of Pure and Applied Mathematics, vol.113(13), pp.208 - 216, 2017
    On Normal q-ary Codes in Rosenbloom-Tsfasman Metric, By R. S. Selvaraj, Venkatrajam Marka, Hindawi, ISRN Combinatorics, vol.2014, Article ID 237915, pp., 2014
    Constructions of Equidistant codes with Rank Metric, By R. S. Selvaraj, Jejaw Demamu, GAMS Journal of Mathematics and Mathematical Biosciences, GAMS Journal of Mathematics and Mathematical Biosciences, vol.3(1), pp.49 - 56, 2012
    Equidistant Rank Metric Codes: Construction and Properties, By R. S. Selvaraj, Jejaw Demamu, International Press, Communications in Information and Systems, vol.10(3), pp.183 - 192, 2010
    On Equidistant Rank Metric Codes: Rank and Kernel, By R. S. Selvaraj, Jejaw Demamu, International Journal of Modern Mathematics, International Journal of Modern Mathematics, vol.5(2), pp.207 - 214, 2010
    Multi-covering Radius for Rank Metric Codes, By W. B. Vasantha, R. S. Selvaraj, School of Computing, Australian National University, The Electronic Journal of Combinatorics, vol.16, #R147, pp., 2009
    Conference(s)
    International Conference on Information and Mathematical Sciences (IMS-2013) By R. S. Selvaraj, Venkatrajam Marka, International Conference on Information and Mathematical Sciences (IMS-2013), 2013
    Normality of Binary Codes in Rosenbloom-Tsfasman Metric By R. S. Selvaraj, Venkatrajam Marka, International Workshop on Mathematical Modelling and Scientific Computing (MMSC-2013), 2013
    Steganographic Protocols Based on Rank Metric Codes By R. S. Selvaraj, Jejaw Demamu, 3rd International Congress on Ultra Modern Telecommunications and Control Systems - ICUMT 2011, 2011
    Multicovering Radius of Codes for Rank Metric By W. B. Vasantha, R. S. Selvaraj, 4th Asia-Europe Workshop on Information Theory Concepts, 2004
    Multi-covering Radii of Codes with Rank Metric By W. B. Vasantha, R. S. Selvaraj, 2002 IEEE Information Theory Workshop, 2002
    Divisible MRD Codes By W. B. Vasantha, R. S. Selvaraj, National ConferencChallenges of the 21st century in Mathematics and its Allied Topics, 2001
    Fuzzy RD Codes with Rank Metric and Distance Properties By W. B. Vasantha, R. S. Selvaraj, International Conference on Recent Advances in Mathematical Sciences, 2000
    PROJECT / CONSULTANCY
    RESEARCH FELLOWS / PhD STUDENTS
    Current PhD Students
    Atul Kumar Shriwastva
    Area of Research: Pomset and Weighted Poset Metric Block Codes
    Preeti Priya
    Area of Research: Cyclic Code and DNA Codes
    Previous PhD Students
    Dr. Archana Bhat (2023)
    Area of Research: Cone Nonnegativity of GeneralizedInverses of LinearOperators
    Dr. I. Gnana Sudha (2021)
    Area of Research: Codes in Pomset Metric: Constructions and Properties
    Dr. Venkatrajam Marka (2014)
    Area of Research: Codes in Rosenbloom-Tsfasman Metric:Constructions&Properties
    Dr. Jejaw Demamu (2010)
    Area of Research: Equidistant RankMetric Codes: Construction, Properties, Appl
    CONFERENCE / WORKSHOP / SYMPOSIUM / SHORT TERM COURSE / FACULTY DEVELOPMENT PROGRAMME
    AWARDS AND ACCOLADES
    2023
    Certificate - Excellent Teaching at PG level
    ADDITIONAL RESPONSIBILITIES
    •  PhD Coordinator, Department of Mathematics (Continuing from July, 2025)
    •  Head, Department of Mathematics (Continuing from January, 2025)
    •  External Member, Purchase Committee - I for H&SS Department (September, 2023 - June, 2025)
    •  Chairperson, Institute Time Tables Committee (September, 2023 - June, 2024)
    •  Coordinator, MSc [Mathematics & Scientific Computing] (July, 2023 - June, 2025)
    •  Coordinator, UG Programme - BSc BEd (July, 2023 - June, 2025)
    •  Professor in Charge, Department Career Development (May, 2022 - June, 2024)
     Last updated on October 26, 2024