
EXPERTISE INFORMATION
Research Group
- Statistics, Optimization and Discrete Mathematics
Areas of Interest
- Spectral Graph Theory, Algebraic Combinatorics
Ranjit Mehatari
রঞ্জিত মেহতরী
Assistant Professor Grade-I
Mathematics
mehatarir@nitrkl.ac.in
0661 - 246 2717
14
PUBLICATIONS1
SPONSORED PROJECTS4
DOCTORAL STUDENTSPERSONAL INFORMATION
Ranjit Mehatari
Assistant Professor Grade-I
Mathematics
Room Number: MN-314
Department of Mathematics, National Institute of Technology Rourkela, Sundargarh, Odisha, India - 769008
2017
Ph.D.
MathematicsIISER Kolkata
2011
M.Sc
MathematicsVisva Bharati
Teaching Experience
- Mathematics, NIT Rourkela, 22 Feb 2018 - Present
Post Doctoral Research Experience
- Graph Theory, IIT Kharagpur, 12 Sep 2017 - 12 Feb 2018
Graph theoretic and spectral characterization of power graphs of finite groups. SERB
- Principal Investigator
- 36
- Completed Sponsored
Total Publications: 14
K. Sahu and R. Mehatari,"Vertex-minimal graphs and fixing sets for modular p -groups", Journal of Algebra and Its Applications, World Scientific Publishing 2025, View Details Article
S. Mandal, R. Mehatari, and Z. Stanic,"Laplacian eigenvalues and eigenspaces of cographs generated by finite sequence", Indian Journal of Pure and Applied Mathematics, Springer, March 2024, 10.1007/s13226-024-00572-w Article
P. Cameron, P. Manna, and R. Mehatari,"On finite groups whose power graph is a cograph", Journal of Algebra, vol.591, pp.59-74, Elsvier 2022, 10.1016/j.jalgebra.2021.09.034 Article
R. Mehatari, M. R. Kannan, and A. Samanta,"On the adjacency matrix of a complex unit gain graph", Linear and Multilinear Algebra, vol.70, no.9, pp.1798-1813, Taylor & Francis 2022, View Details Article
A. Banerjee and R. Mehatari,"An eigenvalue localization theorem for stochastic matrices and its application to randic matrices", Linear Algebra and its Applications, vol.505, pp.85-96, Elsvier, September 2016, 10.1016/j.laa.2016.04.023 Article
- MA1001 : Mathematics - I {Theory}
- MA1002 : Mathematics - II {Theory}
- MA1003 : Mathematics - I {Theory}
- MA3101 : Introduction to Algebra: Group and Ring Theory {Theory}
- MA3103 : Introduction to Real Analysis and Metric Spaces {Theory}
- MA406 : Abstract Algebra {Theory}
- MA4104 : Algebra: Ring and Field Theory {Theory}
- MA4106 : Topology {Theory}
- MA4109 : Topology {Theory}
- MA4401 : Discrete Mathematics {Theory}
- MA5128 : Graph Theory {Theory}
- MA612 : Algebra {Theory}
- MA6612 : Algebra {Theory}
Ph.D. Students [4]
Spectral Analysis of Some Sequence-generated Graphs
Santanu MandalEnrolled: Aug 2018Graduated : Feb 2024Supervisor
Forbidden Induced Subgraphs of Power Graphs of Finite Groups
Pallabi MannaEnrolled: Aug 2018Graduated : May 2023Supervisor
Algebraic Combinatorics
Soujanya PandaEnrolled: Jul 2024ContinuingSupervisor
Graph theoretic and spectral characterization of power graphs
Kirti SahuEnrolled: Aug 2021ContinuingSupervisor