Vishnu Narayan Mishra

LiveDNA ID: 91.5071

72 Publications

0 Editorial Roles

0 Projects

About

Professional Summary

Dr. Vishnu Narayan Mishra is Assistant Professor of Mathematics at Sardar Vallbhbhai National Institute of Technology, Surat (Gujarat), India. He received the Ph.D. degree in Mathematics from Indian Institute of Technology, Roorkee. He is double Gold Medalist in M.Sc. and Gold Medalist in B.Sc. His research interests are in the areas of pure and applied mathematics including Approximation Theory, Summability Theory, Variational inequality, Fixed Point Theory, Operator Theory, Fourier Analysis, Non-linear analysis, Special function, q-series and q-polynomials, signal analysis and Image processing etc. He has published research articles in reputed international journals of mathematical and engineering sciences. He is referee and editor of several international journals in frame of pure and applied Mathematics & applied economics.

Education

Academic Background

Ph.D. Indian Institute of Technology Roorkee, India Mathematics | Completed: 2006

Publications (72)

Selected Scholarly Contributions

Numerical Simulation of MHD Oldroyd-B Fluid with Thermal Radiation and Chemical Reactions Using Chebyshev Wavelets

B. N. Lakshmi, Sumana Krishna Prasad, Achala L. Nargund, Laxmi Rathour, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

New Mathematics and Natural Computation | Journal Article

10.1142/s1793005726500201

2026

A Certain Class of Equi-Statistical Convergence Based on $(p, q)$-integers via Deferred Nörlund Mean and Related Approximation Theorems

A. A. Das, Vishnu Narayan Mishra, S. K. Paikray, P. Parida

Analysis in Theory and Applications | Journal Article

10.4208/ata.oa-2018-0018

2025

New inequalities for some quadratic forms and related results

Ramiz Tapdigoglu, Ruchi Rajawat, Mubariz Garayev, Laxmi Rathour, Vishnu Mishra

Filomat | Journal Article

10.2298/fil2510279t

2025

Spectra of join of quasi-corona R graph

Manash Borah, Karam Singh, Vishnu Mishra

Filomat | Journal Article

10.2298/fil2512095b

2025

Decomposition of corona graph

Jhandesh Pegu, Karam Singh, Prity Kumari, Vishnu Mishra

Filomat | Journal Article

10.2298/fil2510321p

2025

Comparative analysis of nonlinear Urysohn functional integral equations via Nyström method

Imtiyaz Ahmad Bhat, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

Applied Mathematics and Computation | Journal Article

10.1016/j.amc.2025.129287

2025

Data envelopment analysis with imprecise data: Fuzzy and interval modeling approaches

Hassan Mishmast Nehi, Faranak Hosseinzadeh Saljooghi, Amir Rahimi, Laxmi Rathour, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

Results in Control and Optimization | Journal Article

10.1016/j.rico.2025.100531

2025

Tetravalent 1-regular normal Cayley graphs on dihedral groups

Mehdi Alaeiyan, Mohammad Kazem Hosseinipoor, Laxmi Rathour, Vishnu Narayan Mishra

Discrete Mathematics, Algorithms and Applications | Journal Article

10.1142/s1793830925500971

2025

A Time-Sequential Probabilistic Hesitant Fuzzy Approach to a 3-Dimensional Green Transportation System

M. K. Sharma, Sadhna Chaudhary, Laxmi Rathour, Vishnu Narayan Mishra

Lecture Notes in Networks and Systems | Book Chapter

10.1007/978-3-031-56304-1_9

2024

Approximation on Durrmeyer modification of generalized Szász–Mirakjan operators

Rishikesh Yadav, Vishnu Narayan Mishra, Ramakanta Meher

Mathematical Methods in the Applied Sciences | Journal Article

10.1002/mma.10012

2024

Approximation behaviour of generalized Baskakov-Durrmeyer-Schurer operators

, Nadeem Rao, Mohd Raiz, , Vishnu Narayan Mishra,

Annals of the University of Craiova Mathematics and Computer Science Series | Journal Article

10.52846/ami.v51i1.1747

2024

Non-differentiable second-order symmetric multiobjective fractional variational programming with cones constraints

Ramesh Kumar, Vishnu Narayan Mishra, Ramu Dubey

RAIRO - Operations Research | Journal Article

10.1051/ro/2024165

2024

A comprehensive analysis for weakly singular nonlinear functional Volterra integral equations using discretization techniques

Imtiyaz Ahmad Bhat, Lakshmi Narayan Mishra, Vishnu Narayan Mishra, Mahmoud Abdel-Aty, Montasir Qasymeh

Alexandria Engineering Journal | Journal Article

10.1016/j.aej.2024.08.017

2024

A review of fuzzy logic analysis in COVID-19 pandemic and a new technique through extended hexagonal intuitionistic fuzzy number in analysis of COVID-19

Laxmi Rathour, Vinay Singh, M.K. Sharma, Nitesh Dhiman, Vishnu Narayan Mishra

Results in Control and Optimization | Journal Article

10.1016/j.rico.2024.100498

2024

Trapezoidal neutrosophic teaching learning-based optimization in enhancing accuracy of diabetes prognosis

Nivedita, Seema Agrawal, Tarun Kumar, Kapil Kumar, M.K. Sharma, Vishnu Narayan Mishra

Results in Control and Optimization | Journal Article

10.1016/j.rico.2024.100464

2024

Some fixed point theorems in regular modular metric spaces and application to Caratheodory’s type anti-periodic boundary value problem

Ali Ganjbakhsh Sanatee, Laxmi Rathour, Vishnu Narayan Mishra, Vinita Dewangan

The Journal of Analysis | Journal Article

10.1007/s41478-022-00469-z

2023

On a New Class of Szász-Type Operators Based on Beta Function

Dhawal J. Bhatt, Ranjan Kumar Jana, Vishnu Narayan Mishra

Studies in Computational Intelligence | Book Chapter

10.1007/978-981-19-2300-5_10

2023

Enhancing Global Optimization for Sustainable Development Using Modified Differential Evolution

Pooja Tiwari, Vishnu Narayan Mishra, Raghav Prasad Parouha

Communications in Computer and Information Science | Book Chapter

10.1007/978-3-031-47055-4_26

2023

On the solvability of a class of nonlinear functional integral equations involving Erdélyi–Kober fractional operator

Vijai Kumar Pathak, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

Mathematical Methods in the Applied Sciences | Journal Article

10.1002/mma.9322

2023

α-Schurer Durrmeyer operators and their approximation properties

, Mohd Raiz, Ruchi Singh Rajawat, , Vishnu Narayan Mishra,

Annals of the University of Craiova Mathematics and Computer Science Series | Journal Article

10.52846/ami.v50i1.1663

2023

Possible directions of increasing the efficiency of the health system through software development

Laxmi Rathour, Dragan Obradovic, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

Brazilian Journal of Science | Journal Article

10.14295/bjs.v3i1.450

2023

Integration of Rational Functions

Laxmi Rathour, Dragan Obradovic, Kejal Khatri, Shiv Kant Tiwari, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

Journal of Multidisciplinary Applied Natural Science | Journal Article

10.47352/jmans.2774-3047.186

2023

Expansive Fixed Point Theorems for tri-simulation functions

Priya Shahi, Laxmi Rathour, Vishnu Narayan Mishra

The Journal of Engineering and Exact Sciences | Journal Article

10.18540/jcecvl8iss3pp14303-01e

2022

Teaching Process and Emotional Reactions in Mathematics

Shiv Kant Tiwari, Dragan Obradovic, Laxmi Rathour, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

The Journal of Engineering and Exact Sciences | Journal Article

10.18540/jcecvl8iss5pp14497-01i

2022

Data Envelopment Analysis on the Context of Spherical Fuzzy Inputs and Outputs

Kshitish Kumar Mohanta, Deena Sunil Sharanappa, Devika Dabke, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

European Journal of Pure and Applied Mathematics | Journal Article

10.29020/nybg.ejpam.v15i3.4391

2022

On the Solvability of Mixed-Type Fractional-Order Non-Linear Functional Integral Equations in the Banach Space C(I)

Vijai Kumar Pathak, Lakshmi Narayan Mishra, Vishnu Narayan Mishra, Dumitru Baleanu

Fractal and Fractional | Journal Article

10.3390/fractalfract6120744

2022

New corona and new cluster of graphs and their wiener index.

Goyal, S., P. Garg and V.N. Mishra,

Electron. J. Math. Anal. Applicat., | Journal Article

Vishnu Narayan Mishra

2020

Some results on the projective cone normed tensor product spaces over Banach algebras.

Das, D., N. Goswami and V.N. Mishra,

Boletim da Sociedade Paranaense de Matematica, | Journal Article

10.5269/bspm.v38i1.36450

Vishnu Narayan Mishra

2020

Quantitative estimations of bivariate summation‐integral–type operators.

Yadav, R., R. Meher and V.N. Mishra,

Math. Methods Applied Sci., | Journal Article

10.1002/mma.5824

Vishnu Narayan Mishra

2019

Study of memory effect in an economic order quantity model with quadratic type demand rate.

Pakhira, R., U. Ghosh, S. Sarkar and V.N. Mishra,

PFDA, | Journal Article

Vishnu Narayan Mishra

2019

Numerical solution of time-delayed Burgers' equations using Haar wavelets.

Sumana, K.P., L.N. Achala and V.N. Mishra,

Adv. Stud. Contemp. Math., | Journal Article

Vishnu Narayan Mishra

2019

Recent observations on nonlinear two-parameter singular integral operators.

Tapiawala, D., G. Uysal and V.N. Mishra,

J. Inequalit. Spec. Funct., | Journal Article

Vishnu Narayan Mishra

2019

Fractional integral inequalities of gruss type via generalized mittag-leffler function.

Farid, G., A.U. Rehman, V.N. Mishra and S. Mehmood,

Int. J. Anal. Applicat., | Journal Article

Vishnu Narayan Mishra

2019

New composition of graphs and their Wiener Indices.

Goyal, S., P. Garg and V.N. Mishra,

Applied Math. Nonlin. Sci., | Journal Article

Vishnu Narayan Mishra

2019

Symmetric duality results for second-order nondifferentiable multiobjective programming problem.

Dubey, R. and V.N. Mishra,

RAIRO-Operations Res., | Journal Article

10.1051/ro/2019044

Vishnu Narayan Mishra

2019

Certain modiffications of (p, q)-szasz-mirakyan operator.

Mishra, V.N. and S. Pandey,

Azerbaijan J. Math., | Journal Article

Vishnu Narayan Mishra

2019

On a class of generalised (p, q) bernstein operators.

Mishra, L.N., S. Pandey and V.N. Mishra,

Indian J. Ind. Applied Math., | Journal Article

Vishnu Narayan Mishra

2019

Generalized convex function and associated petrovic’s inequality.

Rehman, A.U., G. Farid and V.N. Mishra,

Int. J. Anal. Applicat., | Journal Article

Vishnu Narayan Mishra

2019

Degree sequences of join and corona products of graphs.

Mishra, V.N., S. Delen and I.N. Cangul,

Electron. J. Math. Anal. Applied, | Journal Article

Vishnu Narayan Mishra

2019

Common fixed point theorem of six self-mappings in Menger spaces using (CLR_ST) property.

Liu, X.L., M. Zhou, L.N. Mishra, V.N. Mishra and B. Damjanovic,

Open Math., | Journal Article

10.1515/math-2018-0120

Vishnu Narayan Mishra

2018

On integrated and differentiated C_2-sequence spaces.

Mishra, L.N., S. Singh and V.N. Mishra,

Int. J. Anal. Applicat., | Journal Article

Vishnu Narayan Mishra

2018

Some weighted approximation properties of nonlinear double integral operators.

Uysal, G., V.N. Mishra and S.K. Serenbay,

Korean J. Math., | Journal Article

10.11568/kjm.2018.26.3.483

Vishnu Narayan Mishra

2018

Direct estimates for Durrmeyer-Baskakov-Stancu type operators using hypergeometric representation.

Mishra, V.N. and P. Sharma,

J. Fractional Calculus Applic., | Journal Article

Vishnu Narayan Mishra

2015

Approximation properties of certain summation integral type operators.

Patel, P. and V.N. Mishra,

Demonstratio Mathematica, | Journal Article

Vishnu Narayan Mishra

2015

Novel analytical approach of non conventional mapping scheme with discrete hartley transform in OFDM system.

Gupta, S., U.D. Dalal and V.N. Mishra,

Am. J. Operat. Res., | Journal Article

10.4236/ajor.2014.45027

Vishnu Narayan Mishra

2014

Trigonometric approximation of periodic signals belonging to generalized weighted Lipschitz W′(L_r,ξ(t)), (r ≥ 1)-class by Norlund-Euler (N, p_n)(E, q) operator of conjugate series of its Fourier series.

Mishra, V.N., K. Khatri, L.N. Mishra and Deepmala,

J. Classical Anal., | Journal Article

10.7153/jca-05-08

Vishnu Narayan Mishra

2014

On the degree of approximation of signals of Lip(α, r), (r ≥ 1)-class by almost Riesz mans of its Fourier series.

Mishra, V.N., H.H. Khan, I.A. Khan and L.N. Mishra,

J. Classical Anal., | Journal Article

10.7153/jca-04-05

Vishnu Narayan Mishra

2014

A short note on approximation properties of q-Baskakov-Szasz-Stancu operators.

Mishra, V.N., and P. Sharma,

Southeast Asian Bull. Math., | Journal Article

Vishnu Narayan Mishra

2014

On generalized integral Bernstein operators based on q-integers.

Mishra, V.N. and P. Patel,

Applied Math. Comput., | Journal Article

10.1016/j.amc.2014.05.134

Vishnu Narayan Mishra

2014

On the trigonometric approximation of signals belonging to generalized weighted Lipschitz W (L_r, ξ(t))(r ≥ 1)-class by matrix (C¹•N_p) operator of conjugate series of its Fourier series.

Mishra, L.N., V.N. Mishra, K. Khatri and Deepmala,

Applied Math. Comput., | Journal Article

10.1016/j.amc.2014.03.085

Vishnu Narayan Mishra

2014

The Durrmeyer type modification of the q-Baskakov type operators with two parameter α and β.

Mishra, V.N. and P. Patel,

Numer. Algorithms, | Journal Article

10.1007/s11075-013-9821-9

Vishnu Narayan Mishra

2014

Approximation of functions belonging to the generalized Lipschitz class by C¹•N_p summability method of conjugate series of Fourier series.

Mishra, V.N., K. Khatri and L.N. Mishra,

Matematicki Vesnik, | Journal Article

Vishnu Narayan Mishra

2014

Degree of approximation of conjugate of signals (functions) belonging to the generalized weighted Lipschitz W(L_r,ξ(t)), (r ≥ 1)-class by (C, 1) (E, q) means of conjugate trigonometric Fourier series.

Mishra, V.N., H.H. Khan, K. Khatri and L.N. Mishra,

Bull. Math. Anal. Applic., | Journal Article

Vishnu Narayan Mishra

2013

An extension of the degree of approximation by Jackson type operators.

Khan, H.H., V.N. Mishra and I.A. Khan,

Int. J. Scient. Eng. Res., | Journal Article

Vishnu Narayan Mishra

2013

Hypergeometric representation for Baskakov-Durrmeyer-Stancu type operators.

Mishra, V.N., H.H. Khan, K. Khatri and L.N. Mishra,

Bull. Math. Anal. Applic., | Journal Article

Vishnu Narayan Mishra

2013

Approximation of signals (functions) belonging to Lip(ξ(t), r)-class by C¹•N_p summability method of conjugate series of its Fourier series.

Mishra, V.N., H.H. Khan, I.A. Khan and L.N. Mishra,

Bull. Math. Anal. Applic., | Journal Article

Vishnu Narayan Mishra

2013

An existence theorem of solutions for the system of generalized vector quasi-variational-like inequalities.

Husain, S., S. Gupta and V.N. Mishra,

Am. J. Operat. Res., | Journal Article

10.4236/ajor.2013.33029

Vishnu Narayan Mishra

2013

Approximation by the Durrmeyer-Baskakov-Stancu operators.

Mishra, V.N. and P. Patel,

Lobachevskii J. Math., | Journal Article

10.1134/S1995080213030074

Vishnu Narayan Mishra

2013

Using linear operators to approximate signals of Lip(α, p), (p ≥ 1)-class.

Mishra, V.N., K. Khatri and L.N. Mishra,

Filomat, | Journal Article

10.2298/FIL1302353M

Vishnu Narayan Mishra

2013

Trigonometric approximation of signals (functions) belonging to the Lip(ξ((t),r),(r＞1)-class by (E,q) (q＞0)-means of the conjugate series of its Fourier series.

Mishra, V.N., H.H. Khan, I.A. Khan, K. Khatri and L.N. Mishra,

Adv. Pure Math., | Journal Article

10.4236/apm.2013.33050

Vishnu Narayan Mishra

2013

Approximation of signals by product summability transform.

Mishra, V.N., H.H. Khan, K. Khatri, I.A. Khan and L.N. Mishra,

Asian J. Math. Stat., | Journal Article

10.3923/ajms.2013.12.22

Vishnu Narayan Mishra

2013

On approximation of conjugate of signals (functions) belonging to the generalized weighted W(L_r, ξ(t)), (r≥1)-class by product summability means of conjugate series of Fourier series.

Mishra, V.N., H.H. Khan, K. Khatri and L.N. Mishra,

Int. J. Math. Anal., | Journal Article

Vishnu Narayan Mishra

2012

Trigonometric approximation of signals (functions) in L_p-norm.

Mishra, V.N. and L.N. Mishra,

Int. J. Contemp. Math. Sci., | Journal Article

Vishnu Narayan Mishra

2012

On simultaneous approximation for Baskakov-Durrmeyer-Stancu type operators.

Mishra, V.N., K. Khatri and L.N. Mishra,

J. Ultra Scientist Phys. Sci., | Journal Article

Vishnu Narayan Mishra

2012

Degree of approximation of conjugate of signals (functions) by lower triangular matrix operator.

Mishra, V.N., H.H. Khan and K. Khatri,

Applied Math., | Journal Article

Vishnu Narayan Mishra

2011

On the degree of approximation of signals (Functions) belonging to generalized weighted W(L_p, ξ(t)), (p≥1)-class by product summability method.

Mishra, V.N.,

J. Int. Acad. Phys. Sci., | Journal Article

Vishnu Narayan Mishra

2010

On the Degree of Approximation of signals (functions) belonging to Generalized Weighted W(LP, ξ(t)), (p ≥ 1)-Class by almost matrix summability method of its conjugate Fourier series.

Mishra, V.N.,

Int. J. Applied Math. Mech., | Journal Article

Vishnu Narayan Mishra

2009

Approximation of Signals (functions) belonging to the weighted W(L_p, &xi:(t)), (p≥1)-class by almost matrix summability method of its fourier series.

Mittal, M.L. and V.N. Mishra,

Int. J. of Math. Sci. Engg. Appls., | Journal Article

Vishnu Narayan Mishra

2008

On the strong Norlund summability of conjugate Fourier series.

Mittal, M.L., U. Singh and V.N. Mishra,

Applied Math. Computat., | Journal Article

10.1016/j.amc.2006.08.129

Vishnu Narayan Mishra

2007

On best approximation in locally convex space.

Mishra, V.N., M.L. Mittal and U. Singh,

Varahmihir J. Math. Sci. India, | Journal Article

Vishnu Narayan Mishra

2006

Approximation of signals (functions) belonging to the weighted (Lp, ξ(t))-class by Norlund means.

Mittal, M.L., U. Singh and V.N. Mishra,

Varahmihir J. Math. Sci. India, | Journal Article

Vishnu Narayan Mishra

2006

Approximation of functions (signals) belonging to Lip(ξ(t), p)- class by means of conjugate Fourier series using linear operators.

Mittal, M.L., U. Singh, V.N. Mishra, S. Priti and S.S. Mittal,

Indian J. Math., | Journal Article

Vishnu Narayan Mishra

2005