Harikrishnan P K

Research Output

Research Output per year

2011 2020

• 34 Citations
• 3 h-Index
• 13 Article
• 1 Book
• 1 Comment/debate

Research Output per year

Research Output per year

Search results

• 2020

  Correction to: Algebraic Construction of Near-Bent and APN Functions (Advances in Applied Clifford Algebras, (2019), 29, 5, (93), 10.1007/s00006-019-1012-x)

  Poojary, P., Panackal, H. & Bhatta, V. G. R., 01-04-2020, In: Advances in Applied Clifford Algebras. 30, 2, 26.

  Research output: Contribution to journal › Comment/debate › peer-review

  Open Access

  • Bent Function
  • Clifford Algebra
  • Algebra
  • Theorem

• Fixed point theorem for contraction mappings in probabilistic normed spaces

  Harikrishnan, P. K., Lafuerza–Guillén, B., Cho, Y. J. & Ravindran, K. T., 01-01-2020, In: Italian Journal of Pure and Applied Mathematics. 43, p. 818-827 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Contractive Mapping
  • Contraction Mapping
  • Normed Space
  • Fixed point theorem
  • Concepts

• Numerical radius inequalities in 2-inner product spaces

  Harikrishnan, P., Moradi, H. R. & Omidvar, M. E., 01-01-2020, In: Kragujevac Journal of Mathematics. 44, 3, p. 415-421 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Numerical Radius
  • Inner product space
  • Reverse Inequality
  • Analogue
  1 Citation (Scopus)

• Some classes of probabilistic inner product spaces and related inequalities

  Harikrishnan, P. & Guillén, B. L., 01-06-2020, In: Khayyam Journal of Mathematics. 6, 2, p. 180-192 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Inner product space
  • Menger Space
  • Cauchy-Schwarz inequality
  • Scalar, inner or dot product
  • Class

• Some cryptographic properties of near bent functions over finite fields

  Poojary, P., Harikrishnan, P. K. & Vadiraja Bhatta, G. R., 01-01-2020, In: Italian Journal of Pure and Applied Mathematics. 43, p. 890-898 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Algebraic Immunity
  • Algebraic Degree
  • Gold
  • Bent Function
  • Immunity

• Symmetric key end to end cryptosystem using plateaued functions and Hadamard matrix

  Poojary, P., Prakasha, K., Harikrishnan, P. K., Vadiraja Bhatta, G. R., Deepmala & Mitra, A., 01-01-2020, In: Proceedings of the Jangjeon Mathematical Society. 23, 1, p. 99-107 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Cryptosystem
  • Hadamard Matrix
  • Cryptography
  • Advanced Encryption Standard
  • RSA Cryptosystem
• 2019

  Algebraic Construction of Near-Bent and APN Functions

  Poojary, P., Panackal, H. & Bhatta, V. G. R., 01-11-2019, In: Advances in Applied Clifford Algebras. 29, 5, 93.

  Research output: Contribution to journal › Article › peer-review

  • Bent Function
  • Nonlinear Function
  • Boolean Functions
  • Boolean functions
  • Exponent

• Further inequalities for the numerical radius of Hilbert space operators

  Tafazoli, S., Moradi, H. R., Furuichi, S. & Harikrishnan, P., 01-01-2019, In: Journal of Mathematical Inequalities. 13, 4, p. 955-967 13 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Numerical Radius
  • Hilbert space
  • Operator
  • Operator Norm
  • Convex function
  5 Citations (Scopus)

• Properties and related inequalities of ϕ-frames in normed spaces^∗

  Alfakhr, M. T., Omidvar, M. E., Moradi, H. R., Harikrishnan, P. K. & Dragomir, S. S., 01-01-2019, In: Applied Mathematics E - Notes. 19, p. 419-432 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Normed Space
  • Sesquilinear form
  • Characterization
  • Class
• 2017

  New Classes of Generalized PN Spaces and Their Normability

  Harikrishnan, P. K., Guillén, B. L., Cho, Y. J. & Ravindran, K. T., 01-12-2017, In: Acta Mathematica Vietnamica. 42, 4, p. 727-746 20 p.

  Research output: Contribution to journal › Article › peer-review

  • Absorbing Set
  • Topological Vector Space
  • Invertible
  • Class
  • Topological space
  3 Citations (Scopus)
• 2016

  Compactness and D-boundedness in menger’s 2-probabilistic normed spaces

  Harikrishnan, P. K., Guillén, B. L. & Ravindran, K. T., 01-01-2016, In: Filomat. 30, 5, p. 1263-1272 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Normed Space
  • Compactness
  • Boundedness
  • Series
  • Convex Sets
  6 Citations (Scopus)
• 2014

  Probabilistic normed spaces

  Lafuerza Guillen, B. & Harikrishnan, P., 01-01-2014, Imperial College Press. 220 p.

  Research output: Book/Report › Book

  • Normed Space
  • Statistics
  • Semi-invariants
  • Random Operators
  • Probabilistic Analysis
  12 Citations (Scopus)
• 2012

  Some results of accretive operators and convex sets in 2-probabilistic normed space

  Harikrishnan, P. K. & Ravindran, K. T., 01-11-2012, In: Journal of Prime Research in Mathematics. 8, p. 76-84 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Accretive Operator
  • Normed Space
  • Convex Sets
  • Resolvent
  • Concepts
  3 Citations (Scopus)
• 2011

  Accretive operators and Banach Alaoglu theorem in linear 2-normed spaces

  Harikrishnan, P. K., Guillén, B. L. F. & Ravindran, K. T., 01-12-2011, In: Proyecciones. 30, 3, p. 319-327 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Accretive Operator
  • Normed Space
  • Stefan Banach
  • Theorem
  • Maximal Operator
  3 Citations (Scopus)

• Riesz theorems in 2-inner product spaces

  Harikrishnan, P. K., Riyas, P. & Ravindran, K. T., 01-12-2011, In: Novi Sad Journal of Mathematics. 41, 2, p. 57-61 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Inner product space
  • Linear Functional
  • Theorem
  1 Citation (Scopus)