NIT Agartala

Faculty/Staff Profile

Dr. Krushnachandra Panigrahy

Assistant Professor

Department: Mathematics

Email ID : kpanigrahy.math@faculty.nita.ac.in

URL: https://krushnachandra-panigrahy.github.io/mysite/

Research Area : Generalized inverses of tensors and their applications, Positivity of structured tensors, Spectrum of hypergraphs.

UG Courses

Engineering Mathematics II, Computer Organisation, Data Warehousing, Database Management System

PG Courses

Artificial Intelligence

Address MA-321, Department of Mathematics, NIT Agartala.
City AGARTALA
State TRIPURA
Country India
Email Address kpanigrahy.math@faculty.nita.ac.in
Phone [Residence] -
Phone [Mobile] 9439151718
Sr. No. Publication Journal Month Year
R. Behera, K. Panigrahy, J.K. Sahoo, Y. Wei, M-QR decomposition and hyperpower iterative methods for computing outer inverses of tensors, Journal of Computational and Applied Mathematics 474 (2026): 116951. https://doi.org/10.1016/j.cam.2025.116951 2026
P.N. Choudhury, K. Panigrahy, Positivity of GCD tensors and their determinants, Linear Algebra and its Applications 731 (2026): 22-40. https://doi.org/10.1016/j.laa.2025.11.007 2026
K. Panigrahy, B. Karmakar, J.K. Sahoo, R. Behera, R.N. Mohapatra, Computation of M-QDR decomposition of tensors and applications, Journal of Applied Mathematics and Computing 71 (Suppl 1) (2025): 437-462. https://doi.org/10.1007/s12190-025-02487-z 2025
S. Nayak, K. Panigrahy, D. Mishra, N. Mishra, A note on eigenvalue of tensors and its application, Applications of Mathematics 70(4) (2025): 563-594. https://doi.org/10.21136/AM.2025.0022-25 2025
K. Panigrahy, D. Mishra, A note on a faster fixed point iterative method, The Journal of Analysis 31(1) (2023): 831-854. https://doi.org/10.1007/s41478-022-00485-z 2023
N.C. Rout, K. Panigrahy, D. Mishra, A note on numerical ranges of tensors, Linear and Multilinear Algebra, 71(16) (2023): 2645-2669. https://doi.org/10.1080/03081087.2022.2117771 2023
K. Panigrahy, D. Mishra, Extension of Moore--Penrose inverse of tensor via Einstein product, Linear and Multilinear Algebra 70(4) (2022): 750-773. https://doi.org/10.1080/03081087.2020.1748848 2022
K. Panigrahy, D. Mishra, J. M. Pena, On C-tensor and its application to eigenvalue localization, Linear and Multilinear Algebra 70(21) (2022): 6279-6296. https://doi.org/10.1080/03081087.2021.1952153 2022
K. Panigrahy, R. Behera, D. Mishra, Reverse-order law for the Moore--Penrose inverses of tensors, Linear and Multilinear Algebra 68 (2) (2020): 246-264. https://doi.org/10.1080/03081087.2018.1502252 2020
K. Panigrahy, D. Mishra, Reverse-order law for weighted Moore--Penrose inverse of tensors, Advances in Operator Theory 5 (1) (2020): 39-63. https://doi.org/10.1007/s43036-019-00005-0 2020
K. Panigrahy, D. Mishra, On reverse-order law of tensors and its application to additive results on Moore--Penrose inverse, RACSAM 114 (4) (2020): Article Number 184. https://doi.org/10.1007/s13398-020-00916-1 2020
Sr.No. Class Subject
1 B. Tech. (2nd Semester) Engineering Mathematics II (M201)
2 BSMS (4th Semester) Data Warehousing
3 BTMT (4th Semester) Computer Organization
4 BTMT (6th Semester) Database Management System (Theory)
5 BTMT (6th Semester) Database Management System (Practicle)
6 BTMT (8th Semester) Artificial Intelligence