Dr. Vishnu Narayan Mishra

Department of Mathematics

Indira Gandhi National Tribal University, India

Associate Professor

Email: [email protected], [email protected]

Qualifications

2007 Ph.D., Indian Institute of Technology, India, Mathematics

2002 M.Sc., Dr. Ram Manohar Lohia Avadh University, India, Mathematics

2000 B.Sc., Dr. Ram Manohar Lohia Avadh University, India, Mathematics, Physics, Chemistry

Publications (selected)

1. Bhat, I. A., Mishra, L. N., & Mishra, V. N. (2025). Comparative analysis of nonlinear Urysohn functional integral equations via Nyström method. Applied Mathematics and Computation, 494, Article 129287.
2. Borah, M. P., Singh, K. R., & Mishra, V. N. (2025). Spectra of join of quasi-corona R graph. Filomat, 39(12), 4095–4105.
3. Pegu, J., Singh, K. R., Kumari, P., et al. (2025). Decomposition of corona graph. Filomat, 39(10), 3321–3328.
4. Tapdigoglu, R., Rajawat, R. S., Garayev, M., et al. (2025). New inequalities for some quadratic forms and related results. Filomat, 39(10), 3279–3287.
5. Kumar, R., Mishra, V. N., & Dubey, R. (2024). NON-DIFFERENTIABLE SECOND-ORDER SYMMETRIC MULTIOBJECTIVEFRACTIONAL VARIATIONAL PROGRAMMING WITH CONES CONSTRAINTS. RAIRO-Operations Research, 58(5), 4553–4574.
6. Bhat, I. A., Mishra, L. N., Mishra, V. N., et al. (2024). Analysis of efficient discretization technique for nonlinear integral equations of Hammerstein type. International Journal of Numerical Methods for Heat & Fluid Flow, 34(12), 4257–4280.
7. Bhat, I. A., Mishra, L. N., Mishra, V. N., et al. (2024). A comprehensive analysis for weakly singular nonlinear functional Volterra integral equations using discretization techniques. Alexandria Engineering Journal, 104, 564–575.
8. Yadav, R., Mishra, V. N., & Meher, R. (2024). Approximation on Durrmeyer modification of generalized Szász-Mirakjan operators. Mathematical Methods in the Applied Sciences, 47(10), 8226–8248.
9. Gairola, A. R., Singh, K. K., Khosravian-Arab, H., et al. (2024). Approximation properties of a certain modification of Durrmeyer operators. Soft Computing.
10. Bhat, I. A., Mishra, L. N., Mishra, V. N., et al. (2024). Precision and efficiency of an interpolation approach to weakly singular integral equations. International Journal of Numerical Methods for Heat & Fluid Flow, 34(3), 1479–1499.
11. Tiwari, P., Mishra, V. N., & Parouha, R. P. (2024). Developments and Design of Differential Evolution Algorithm for Non-linear/Non-convex Engineering Optimization. Archives of Computational Methods in Engineering, 31(4), 2227–2263.
12. Paul, S. K., Mishra, L. N., & Mishra, V. N. (2024). Results on integral inequalities for a generalized fractional integral operator unifying two existing fractional integral operators. Nonlinear Analysis-Modelling and Control, 29(6), 1080–1105.
13. Hogeme, M. S., Woldaregay, M. M., Rathour, L., et al. (2024). A stable numerical method for singularly perturbed Fredholm integro differential equation using exponentially fitted difference method. Journal of Computational and Applied Mathematics, 441, Article 115709.
14. Rao, N., Raiz, M., Ayman-Mursaleen, M., et al. (2023). Approximation Properties of Extended Beta-Type Szász-Mirakjan Operators. Iranian Journal of Science, 47(5-6), 1771–1781.
15. Paul, S. K., Mishra, L. N., Mishra, V. N., et al. (2023). Analysis of mixed type nonlinear Volterra-Fredholm integral equations involving the Erdelyi-Kober fractional operator. Journal of King Saud University Science, 35(10), Article 102949.
16. Pakhira, R., Ghosh, U., Garg, H., et al. (2023). An inventory model for partial backlogging items with memory effect. Soft Computing, 27(14), 9533–9550.
17. Pathak, V. K., Mishra, L. N., & Mishra, V. N. (2023). On the solvability of a class of nonlinear functional integral equations involving Erdelyi-Kober fractional operator. Mathematical Methods in the Applied Sciences, 46(13), 14340–14352.
18. Metwali, M. M. A., & Mishra, V. N. (2023). On the measure of noncompactness in Lp(R plus ) and applications to a product of n-integral equations. Turkish Journal of Mathematics, 47(1), 372–386.
19. Paul, S. K., Mishra, L. N., Mishra, V. N., et al. (2023). An e ffective method for solving nonlinear integral equations involving the Riemann-Liouville fractional operator. AIMS Mathematics, 8(8), 17448–17469.
20. Gairola, A. R., Singh, A., Rathour, L., et al. (2022). IMPROVED RATE OF APPROXIMATION BY MODIFICATION OF BASKAKOV OPERATOR. Operators and Matrices, 16(4), 1097–1123.

Profile Details

https://scholar.google.com/citations?user=gPEva8kAAAAJ&hl=en
https://www.researchgate.net/profile/Vishnu-Mishra-5
https://www.igntu.ac.in/staff_biodata/MATH_DrVNM.pdf

WOS ResearchID: AFJ-7587-2022