# Dr. Vishnu Narayan Mishra

Associate ProfessorIndira Gandhi National Tribal University, India

**Highest Degree**

Ph.D. in Mathematics from Indian Institute of Technology Roorkee, India

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Indira Gandhi National Tribal University, India

**Highest Degree**

Ph.D. in Mathematics from Indian Institute of Technology Roorkee, India

**Share this Profile**

100%

Approximation Theory

62%

Summability Theory

90%

Pure Mathematics

75%

Operator Theory

55%

Books

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Chapters

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Articles

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Abstracts

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- Goyal, S., P. Garg and V.N. Mishra, 2020. New corona and new cluster of graphs and their wiener index. Electron. J. Math. Anal. Applicat., 8: 100-108.

Direct Link | - Das, D., N. Goswami and V.N. Mishra, 2020. Some results on the projective cone normed tensor product spaces over Banach algebras. Boletim da Sociedade Paranaense de Matematica, 38: 197-220.

CrossRef | Direct Link | - Yadav, R., R. Meher and V.N. Mishra, 2019. Quantitative estimations of bivariate summation‐integral–type operators. Math. Methods Applied Sci., 42: 7172-7191.

CrossRef | Direct Link | - Tapiawala, D., G. Uysal and V.N. Mishra, 2019. Recent observations on nonlinear two-parameter singular integral operators. J. Inequalit. Spec. Funct., 10: 1-9.

Direct Link | - Sumana, K.P., L.N. Achala and V.N. Mishra, 2019. Numerical solution of time-delayed Burgers' equations using Haar wavelets. Adv. Stud. Contemp. Math., 29: 411-437.

Direct Link | - Rehman, A.U., G. Farid and V.N. Mishra, 2019. Generalized convex function and associated petrovic’s inequality. Int. J. Anal. Applicat., 17: 122-131.

Direct Link | - Patel, P. and V.N. Mishra, 2019. Some approximation properties of a new class of linear operators. Comput. Math. Methods, Vol. 1. 10.1002/cmm4.1051.

CrossRef | Direct Link | - Pakhira, R., U. Ghosh, S. Sarkar and V.N. Mishra, 2019. Study of memory effect in an economic order quantity model with quadratic type demand rate. PFDA, 25: 71-80.

Direct Link | - Mishra, V.N., S. Delen and I.N. Cangul, 2019. Degree sequences of join and corona products of graphs. Electron. J. Math. Anal. Applied, 7: 5-13.
- Mishra, V.N. and S. Pandey, 2019. Certain modiffications of (p, q)-szasz-mirakyan operator. Azerbaijan J. Math., 19: 81-95.

Direct Link | - Mishra, V.N. and R.B. Gandhi, 2019. Direct result for a summation-integral type modification of szAsz–mirakjan operators. Anal. Theory Applicat., 10.4208/ata.OA-2017-0081.

CrossRef | Direct Link | - Mishra, V.N. and P. Sharma, 2019. On approximation properties of generalized Lupaş–Durrmeyer operators with two parameters α and
*β*based on Polya distribution. Boletín de la Sociedad Matematica Mexicana, .

Direct Link | - Mishra, L.N., S. Pandey and V.N. Mishra, 2019. On a class of generalised (
*p, q*) bernstein operators. Indian J. Ind. Applied Math., 10: 220-233.

Direct Link | - Goyal, S., P. Garg and V.N. Mishra, 2019. New composition of graphs and their Wiener Indices. Applied Math. Nonlin. Sci., 4: 175-180.
- Goswami, N., N. Haokip and V.N. Mishra, 2019. F-contractive type mappings in b-metric spaces and some related fixed point results. Fixed Point Theory and Applic., .

Direct Link | - Farid, G., A.U. Rehman, V.N. Mishra and S. Mehmood, 2019. Fractional integral inequalities of gruss type via generalized mittag-leffler function. Int. J. Anal. Applicat., 17: 548-558.

Direct Link | - Dubey, R. and V.N. Mishra, 2019. Symmetric duality results for second-order nondifferentiable multiobjective programming problem. RAIRO-Operations Res., 53: 539-558.

CrossRef | Direct Link | - Uysal, G., V.N. Mishra and S.K. Serenbay, 2018. Some weighted approximation properties of nonlinear double integral operators. Korean J. Math., 26: 483-501.

CrossRef | Direct Link | - Mishra, V.N., N. Rajagopal, P. Thirunavukkarasu and N. Subramanian, 2018. The Generalized difference of d(χ
^{3I}) of fuzzy real numbers over p metric spaces defined by Musielak Orlicz function. Caspian J. Math. Sci., 10.22080/CJMS.2018.13235.1327.

CrossRef | Direct Link | - Mishra, V.N. and R.B. Gandhi, 2018. Study of sensitivity of parameters of Bernstein-Stancu operators. Iran. J. Sci. Technol., .

Direct Link | - Mishra, L.N., S. Singh and V.N. Mishra, 2018. On integrated and differentiated C_2-sequence spaces. Int. J. Anal. Applicat., 16: 894-903.

Direct Link | - Liu, X.L., M. Zhou, L.N. Mishra, V.N. Mishra and B. Damjanovic, 2018. Common fixed point theorem of six self-mappings in Menger spaces using (
*CLR*_{ST}) property. Open Math., 16: 1423-1434.

CrossRef | Direct Link | - Dubey, R., V.N. Mishra and P. Tomar, 2018. Duality relations for second-order programming problem under (G,αf)-bonvexity assumptions. Asian-Eur. J. Math., 10.1142/S1793557120500448.

CrossRef | Direct Link | - Patel, P. and V.N. Mishra, 2015. Approximation properties of certain summation integral type operators. Demonstratio Mathematica, 48: 77-90.

Direct Link | - Mishra, V.N., P. Sharma and M.M. Birou, 2015. Approximation by modified Jain–Baskakov operators. Georgian Math. J., 10.1515/gmj-2019-2008.

CrossRef | Direct Link | - Mishra, V.N. and P. Sharma, 2015. Direct estimates for Durrmeyer-Baskakov-Stancu type operators using hypergeometric representation. J. Fractional Calculus Applic., 6: 1-10.
- Patel, P. and V.N. Mishra, 2014. Rate of convergence of modified Baskakov-Durrmeyer type operators for functions of bounded variation. J. Differ. Equat. 10.1155/2014/235480.

CrossRef | Direct Link | - Patel, P. and V.N. Mishra, 2014. Jain-Baskakov operators and its different generalization. Acta Mathematica Vietnamica, (In Press). 10.1007/s40306-014-0077-9.

CrossRef | Direct Link | - Mishra, V.N., and P. Sharma, 2014. A short note on approximation properties of
*q*-Baskakov-Szasz-Stancu operators. Southeast Asian Bull. Math., 38: 857-871.

Direct Link | - Mishra, V.N., K. Khatri, L.N. Mishra and Deepmala, 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. J. Classical Anal., 5: 91-105.

CrossRef | - Mishra, V.N., K. Khatri and L.N. Mishra, 2014. Approximation of functions belonging to the generalized Lipschitz class by
*C*summability method of conjugate series of Fourier series. Matematicki Vesnik, 66: 155-164.^{1}•N_{p}

Direct Link | - Mishra, V.N., H.H. Khan, I.A. Khan and L.N. Mishra, 2014. On the degree of approximation of signals of
*Lip*(*α*,*r*), (*r*≥ 1)-class by almost Riesz mans of its Fourier series. J. Classical Anal., 4: 79-87.

CrossRef | Direct Link | - Mishra, V.N. and P. Sharma, 2014. Approximation by Szasz-Mirakyan-Baskakov-Stancu operators. Afrika Matematika, (In Press). 10.1007/s13370-014-0288-1.

CrossRef | Direct Link | - Mishra, V.N. and P. Patel, 2014. The Durrmeyer type modification of the
*q*-Baskakov type operators with two parameter*α*and*β*. Numer. Algorithms, 67: 753-769.

CrossRef | Direct Link | - Mishra, V.N. and P. Patel, 2014. On generalized integral Bernstein operators based on
*q*-integers. Applied Math. Comput., 242: 931-944.

CrossRef | Direct Link | - Mishra, V.N. and K. Khatri, 2014. Degree of approximation of functions
*f*∈*H*class by the (_{ω}*N*) means in the Holder metric. Int. J. Math. Math. Sci. 10.1155/2014/837408._{p}•E^{1}

CrossRef | Direct Link | - Mishra, L.N., V.N. Mishra, K. Khatri and Deepmala, 2014. On the trigonometric approximation of signals belonging to generalized weighted Lipschitz
*W*(*L*(_{r}, ξ*t*))(*r*≥ 1)-class by matrix (*C*) operator of conjugate series of its Fourier series. Applied Math. Comput., 237: 252-263.^{1}•N_{p}

CrossRef | Direct Link | - Gupta, S., U.D. Dalal and V.N. Mishra, 2014. Novel analytical approach of non conventional mapping scheme with discrete hartley transform in OFDM system. Am. J. Operat. Res., 4: 281-292.

CrossRef | - Mishra, V.N., V. Sonavane and L.N. Mishra, 2013. On trigonometric approximation of
*W*(*L*(^{p},ξ*t*)) (*p*≥1) function by product (*C*,1) (*E*,1) means of its Fourier series. J. Inequalities Applic. 10.1186/1029-242X-2013-300.

CrossRef | Direct Link | - Mishra, V.N., V. Sonavane and L.N. Mishra, 2013.
-Approximation of signals (functions) belonging to weighted_{Lr}*W*(*L*(_{r},ξ*t*))-class by*C*summability method of conjugate series of its Fourier series. J. Inequalities Applic. 10.1186/10.1186/1029-242X-2013-440.^{1}•N_{p}

CrossRef | Direct Link | - Mishra, V.N., K. Khatri, L.N. Mishra and Deepmala, 2013. Inverse result in simultaneous approximation by Baskakov-Durrmeyer-Stancu operators. J. Inequalities Applic. 10.1186/1029-242X-2013-586.

CrossRef | Direct Link | - Mishra, V.N., K. Khatri and L.N. Mishra, 2013. Using linear operators to approximate signals of Lip(α, p), (p ≥ 1)-class. Filomat, 27: 353-363.

CrossRef | Direct Link | - Mishra, V.N., K. Khatri and L.N. Mishra, 2013. Statistical approximation by Kantorovich-type discrete
*q*-Beta operators. Adv. Differ. Equat. 10.1186/10.1186/1687-1847-2013-345.

CrossRef | Direct Link | - Mishra, V.N., K. Khatri and L.N. Mishra, 2013. Some approximation properties of
*q*-Baskakov-Beta-Stancu type operators. J. Calculus Variat. 10.1155/2013/814824.

CrossRef | Direct Link | - Mishra, V.N., H.H. Khan, K. Khatri, I.A. Khan and L.N. Mishra, 2013. Approximation of signals by product summability transform. Asian J. Math. Stat., 6: 12-22.

CrossRef | Direct Link | - Mishra, V.N., H.H. Khan, K. Khatri and L.N. Mishra, 2013. Hypergeometric representation for Baskakov-Durrmeyer-Stancu type operators. Bull. Math. Anal. Applic., 5: 18-26.

Direct Link | - Mishra, V.N., H.H. Khan, K. Khatri and L.N. Mishra, 2013. 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. Bull. Math. Anal. Applic., 5: 40-53.

Direct Link | - Mishra, V.N., H.H. Khan, I.A. Khan, K. Khatri and L.N. 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. Adv. Pure Math., 3: 353-358.

CrossRef | Direct Link | - Mishra, V.N., H.H. Khan, I.A. Khan and L.N. Mishra, 2013. Approximation of signals (functions) belonging to
*Lip*(*ξ*(*t*),*r*)-class by*C*summability method of conjugate series of its Fourier series. Bull. Math. Anal. Applic., 5: 8-17.^{1}•N_{p}

Direct Link | - Mishra, V.N. and P. Patel, 2013. Some approximation properties of modified Jain-Beta operators. J. Calculus Variat. 10.1155/2013/489249.

CrossRef | Direct Link | - Mishra, V.N. and P. Patel, 2013. Approximation properties of
*q*-Baskakov-Durrmeyer-Stancu operators. Math. Sci., Vol. 7. 10.1186/2251-7456-7-38.

CrossRef | Direct Link | - Mishra, V.N. and P. Patel, 2013. Approximation by the Durrmeyer-Baskakov-Stancu operators. Lobachevskii J. Math., 34: 272-281.

CrossRef | Direct Link | - Mishra, V.N. and P. Patel, 2013. A short note on approximation properties of Stancu generalization of
*q*-Durrmeyer operators. Fixed Point Theory Applic. 10.1186/1687-1812-2013-84.

CrossRef | Direct Link | - Mishra, L.N., V.N. Mishra and V. Sonavane, 2013. Trigonometric approximation of functions belonging to Lipschitz class by matrix (
*C*) operator of conjugate series of Fourier series. Adv. Differ. Equat. 10.1186/1687-1847-2013-127.^{1}•N_{p}

CrossRef | Direct Link | - Khan, H.H., V.N. Mishra and I.A. Khan, 2013. An extension of the degree of approximation by Jackson type operators. Int. J. Scient. Eng. Res., 4: 977-1000.

Direct Link | - Husain, S., S. Gupta and V.N. Mishra, 2013. Graph convergence for the
*H*(.,.)-mixed mapping with an application for solving the system of generalized variational inclusions. Fixed Point Theory Applic. 10.1186/1687-1812-2013-304.

CrossRef | Direct Link | - Husain, S., S. Gupta and V.N. Mishra, 2013. Generalized
*H*(⋅, ⋅, ⋅)-*η*-cocoercive operators and generalized set-valued variational-like inclusions. J. Math. 10.1155/2013/738491.

CrossRef | Direct Link | - Husain, S., S. Gupta and V.N. Mishra, 2013. An existence theorem of solutions for the system of generalized vector quasi-variational-like inequalities. Am. J. Operat. Res., 3: 329-336.

CrossRef | Direct Link | - Mishra, V.N., K. Khatri and L.N. Mishra, 2012. Product summability transform of Conjugate series of Fourier series. Int. J. Math. Math. Sci., 10.1155/2012/298923.

CrossRef | Direct Link | - Mishra, V.N., K. Khatri and L.N. Mishra, 2012. Product (N, pn) (C, 1) summability of a sequence of Fourier coefficients. Math. Sci., Vol. 6, 10.1186/2251-7456-6-38.

CrossRef | Direct Link | - Mishra, V.N., K. Khatri and L.N. Mishra, 2012. On simultaneous approximation for Baskakov-Durrmeyer-Stancu type operators. J. Ultra Scientist Phys. Sci., 24: 567-577.

Direct Link | - Mishra, V.N., K. Khatri and L.N. Mishra, 2012. Approximation of functions belonging to
*Lip*(*ξ*(*t*),*r*) class by (*N,p*)(_{n}*E,q*) summability of conjugate series of Fourier series. J. Inequalities Applic. 10.1186/1029-242X-2012-296.

CrossRef | Direct Link | - Mishra, V.N., H.H. Khan, K. Khatri and L.N. Mishra, 2012. 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. Int. J. Math. Anal., 6: 1703-1715.

Direct Link | - Mishra, V.N., H.H. Khan and K. Khatri, 2012. Approximation of signals by product summability transform. Asian J. Math. Stat., .

Direct Link | - Mishra, V.N. and L.N. Mishra, 2012. Trigonometric approximation of signals (functions) in L
_{p}-norm. Int. J. Contemp. Math. Sci., 7: 909-918.

Direct Link | - Mishra, V.N., H.H. Khan and K. Khatri, 2011. Degree of approximation of conjugate of signals (functions) by lower triangular matrix operator. Applied Math., 2: 1448-1452.

Direct Link | - Mishra, V.N., 2010. On the degree of approximation of signals (Functions) belonging to generalized weighted W(L
_{p}, ξ(t)), (p≥1)-class by product summability method. J. Int. Acad. Phys. Sci., 14: 413-423. - Mishra, V.N., 2010. On the Degree of Approximation of Conjugate of Signals (Functions) Belonging to the Generalized Weighted W(L
_{p}, ξ(t), (p≥1))-Class by Lower Triangular Matrix Means. In: Proceedings of the International Conference on Challenges and Applications of Mathematics in Science and Technology, Chakraverty, S. (Ed.). Macmillan Publishers India Ltd., India. - Mishra, V.N., 2009. 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. Int. J. Applied Math. Mech., 5: 16-27.
- Mittal, M.L. and V.N. Mishra, 2008. 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. Int. J. of Math. Sci. Engg. Appls., 2: 285-294.

Direct Link | - Mittal, M.L., U. Singh and V.N. Mishra, 2007. On the strong Norlund summability of conjugate Fourier series. Applied Math. Computat., 187: 326-331.

CrossRef | Direct Link | - Mittal, M.L., U. Singh and V.N. Mishra, 2006. Approximation of signals (functions) belonging to the weighted (Lp, ξ(t))-class by Norlund means. Varahmihir J. Math. Sci. India, 6: 383-392.
- Mittal, M.L., B.E. Rhoades and V.N. Mishra, 2006. Approximation of signals (functions) belonging to the weighted W(Lp,ξ(t)),(p≥1)-class by linear operators. Int. J. Math. Math. Sci., 10.1155/IJMMS/2006/53538.

CrossRef | Direct Link | - Mishra, V.N., M.L. Mittal and U. Singh, 2006. On best approximation in locally convex space. Varahmihir J. Math. Sci. India, 6: 43-48.
- Mittal, M.L., U. Singh, V.N. Mishra, S. Priti and S.S. Mittal, 2005. Approximation of functions (signals) belonging to Lip(ξ(t), p)- class by means of conjugate Fourier series using linear operators. Indian J. Math., 47: 217-229.