R. Rajkumar

Employment

• Gandhigram Rural Institute Associate Professor
  2022 - Present
• The Gandhigram Rural Institute Deemed University Assistant Professor
  2010 - Present

Education

• Indian Institute of Technology Madras PhD
  2004 - 2010

Projects & Funding

Projects & funding information is unavailable.

Publications (26)

• The generalized distance spectra of the $$\mathcal {M}$$-join of graphs, II
  Indian Journal of Pure and Applied Mathematics 2025 DOI: 10.1007/s13226-024-00699-w
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• Spectra of M-bicone complement product of graphs
  The Journal of Analysis 2023 DOI: 10.1007/s41478-022-00492-0
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• Spectral analysis of weighted neighborhood networks
  Discrete Mathematics, Algorithms and Applications 2023 DOI: 10.1142/S1793830922501415
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• Prime index elements graph of a group
  Communications in Algebra 2023 DOI: 10.1080/00927872.2022.2133135
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• Spectra of M-bicone product of graphs
  Asian-European Journal of Mathematics 2023 DOI: 10.1142/S179355712350016X
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• Spectra of (M, ℳ)-corona-join of graphs
  Proyecciones (Antofagasta) 2023 DOI: 10.22199/issn.0717-6279-5454
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• Spectra of M-rooted product of graphs
  Linear and Multilinear Algebra 2022 DOI: 10.1080/03081087.2019.1709407
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• Spectra of M-edge rooted product of graphs
  Indian Journal of Pure and Applied Mathematics 2021 DOI: 10.1007/s13226-021-00027-6
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• Laplacian spectrum of reduced power graph of certain finite groups
  Linear and Multilinear Algebra 2021 DOI: 10.1080/03081087.2019.1636930
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• Spectra of Bowtie Product of Graphs
  Discrete Mathematics, Algorithms and Applications 2021 DOI: 10.1142/S1793830921501147
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