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Dr. C. R. Jayanarayanan
Assistant Professor
Mathematics
crjayan@iitpkd.ac.in
Research Area: Functional Analysis, Geometry of Banach Spaces, Approximation Theory
  • Biosketch

    Education:

    PhD in Mathematics (2009-2013)  : Indian Statistical Institute, Bangalore

    MSc in Mathematics (2006-2008)  : University of Calicut, Kerala

    BSc  in Mathematics (2003-2006)  : SS College, Areacode, Kerala

     

    Experience:

    NBHM Postdoctoral Fellow (2014 - 2016) : Indian Institute of Technology, Kanpur

    Visiting Scientist              (2013 - 2014) : Indian Statistical Institute

  • Teaching

    Jan  - May 2020 : MA 1020 - Vector Calculus and Linear Algebra

    July - Nov  2019 : MA 2020 - Differential Equations

    Jan  - May 2019 : MA 1020 - Vector Calculus and Linear Algebra

    July - Nov  2018 : MA 2020 - Differential Equations

    Jan  - May 2018 : MA 1020 - Vector Calculus and Linear Algebra

    July - Nov  2017 : MA 2010 - Complex Variables,

                               MA 1010 - Calculus         

    Jan  - May 2017 : MA 1020 - Series and Matrices

    July - Nov  2016 : MA 2010 - Complex Variables

  • Research Group

    PhD Students:

    Mr. Sreejith Siju (2017-2022)

    Mr. Rishit R Rajpopat (2022- )

    MSc Project Stuent:

    Mr. Joswin Nilesh Lasrado (2022-)

     

  • Additional Information
    Title
    Research Projects
    Description

    MATRICS, Department of Science and Technology,  2018-2021.

    Title
    Awards
    Description

    Kerala State Young Scientist Award 2021 by KSCSTE

  • Publications
    Strong ball proximinality of the space of compact operators
    C. R. Jayanarayanan and Sreejith Siju
    Studia Mathematica (2022)
    Ball proximinality of M-ideals of compact operators
    C. R. Jayanarayanan and Sreejith Siju
    Proceedings of the American Mathematical Society (2021)
    Structure of sets of strong subdifferentiability in dual L1-spaces
    C. R. Jayanarayanan and T. S. S. R. K. Rao
    Journal of Convex Analysis 28 (4) (2021)
    Ideal Operators and Relative Godun Sets
    S. Dutta, C. R. Jayanarayanan and Divya Khurana
    Extracta Math. 34 (1) 1-17 (2019)
    Godun_sets.pdf (373.51 KB)
    Characterization of strong ball proximinality in $L_1$-predual spaces
    C. R. Jayanarayanan
    J. Convex Anal. 26 (2) 537-542 (2019)
    Strong ball proximinality and continuity of metric projection in $L_1$-predual spaces
    C. R. Jayanarayanan and S. Lalithambigai
    J. Approx. Theory 213 120-135 (2017)
    Optimization through dense sets
    C. R. Jayanarayanan and T. S. S. R. K. Rao
    Bull. Belg. Math. Soc. Simon Stevin 23 583-594 (2016)
    Strong proximinality and intersection properties of balls in Banach spaces
    C. R. Jayanarayanan and Tanmoy Paul
    J. Math. Anal. Appl. 426 1217-1231 (2015)
    Proximinality properties in $L_p(\mu, X)$ and polyhedral direct sums of Banach spaces
    C. R. Jayanarayanan
    Numer. Funct. Anal. Optim. 35 708-723 (2014)
    Intersection properties of balls in Banach spaces
    C. R. Jayanarayanan
    J. Funct. Spaces Appl. Article ID 902694 9 pp (2013)

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Indian Institute of Technology Palakkad
Ahalia Integrated Campus
Kozhippara P. O | Palakkad
Kerala | Pin: 678557

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Nila Campus
Near Gramalakshmi Mudralayam
Kanjikkode | Palakkad
Kerala | Pin: 678623

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