Raj Kumar Nayak

Employment

• Ghani Khan Institute of Engineering and Technology Assistant Professor
  2023 - Present
• SRM University AP ASSISTANT PROFESSOR
  2022 - 2023

Education

• Jadavpur University PhD
  2017 - 2022
• Jadavpur University Master of Science
  2014 - 2016
• Jadavpur University Bachelor of Science
  2011 - 2014

Projects & Funding

Projects & funding information is unavailable.

Publications (10)

• A New Norm on the Space of Reproducing Kernel Hilbert Space Operators and Berezin Number Inequalities
  Complex Analysis and Operator Theory 2025 DOI: 10.1007/s11785-025-01710-w
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• Advancement of Numerical Radius Inequalities of Operators and Product of Operators
  Iranian Journal of Science 2024 DOI: 10.1007/s40995-024-01603-1
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• Weighted numerical radius inequalities for operator and operator matrices
  Acta Scientiarum Mathematicarum 2024 DOI: 10.1007/s44146-023-00103-9
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• Improvements of $A$-numerical radius bounds
  Hokkaido Mathematical Journal 2023 DOI: 10.14492/hokmj/2022-603
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• Refinement of seminorm and numerical radius inequalities of semi-Hilbertian space operators
  Mathematica Slovaca 2022 DOI: 10.1515/ms-2022-0067
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• Estimations of Zeros of a Polynomial Using Numerical Radius Inequalities
  Kyungpook mathematical journal 2021 DOI: 10.5666/KMJ.2021.61.4.845
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• Improvement of A-Numerical Radius Inequalities of Semi-Hilbertian Space Operators
  Results in Mathematics 2021 DOI: 10.1007/s00025-021-01439-w
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• Sharp inequalities for the numerical radius of Hilbert space operators and operator matrices
  Mathematical Inequalities & Applications 2021 DOI: 10.7153/mia-2021-24-12
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• On inequalities for a-numerical radius of operators
  Electronic Journal of Linear Algebra 2020 DOI: 10.13001/ela.2020.5073
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• Refinements of A-numerical radius inequalities and their applications
  Advances in Operator Theory 2020 DOI: 10.1007/s43036-020-00056-8
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