World's Best Scientists 2026 revealed!
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Mathematics
India
2026

D-Index & Metrics

Mathematics

D-Index
63
Citations
12010
World Ranking
447
National Ranking
2

Devendra Kumar publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Devendra Kumar sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 274 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Devendra Kumar D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Devendra Kumar sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 63 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Mathematics in India Leader Award
  • 2025 - Research.com Mathematics in India Leader Award
  • 2023 - Research.com Mathematics in India Leader Award

Overview

Devendra Kumar is affiliated with the University of Rajasthan in India and works primarily in the field of Mathematics. Their research spans several subfields including Modeling and Simulation, Numerical Analysis, Applied Mathematics, Statistical and Nonlinear Physics, and Public Health, Environmental and Occupational Health.

The scientist has published extensively in topics related to Fractional Differential Equations Solutions, Iterative Methods for Nonlinear Equations, Nonlinear Differential Equations Analysis, Differential Equations and Numerical Methods, Nonlinear Waves and Solitons, Mathematical and Theoretical Epidemiology and Ecology Models, and Numerical Methods in Engineering.

Notable recent papers include:

  • An Efficient Numerical Method for Fractional SIR Epidemic Model of Infectious Disease by Using Bernstein Wavelets (2020) in Mathematics
  • An efficient computational approach for a fractional-order biological population model with carrying capacity (2020) in Chaos Solitons & Fractals
  • An efficient numerical scheme for fractional model of HIV-1 infection of CD4+ T-cells with the effect of antiviral drug therapy (2020) in Alexandria Engineering Journal
  • An efficient computational technique for local fractional Fokker Planck equation (2020) in Physica A Statistical Mechanics and its Applications
  • Analysis of fractional model of guava for biological pest control with memory effect (2020) in Journal of Advanced Research

Frequent coauthors of Devendra Kumar include Jagdev Singh, Dumitru Băleanu, Ved Prakash Dubey, Sarvesh Dubey, and Kottakkaran Sooppy Nisar.

The scientist has contributed to several prominent publication venues, notably:

  • AIMS Mathematics
  • Mathematical Methods in the Applied Sciences
  • Alexandria Engineering Journal
  • Fractals
  • Chaos Solitons & Fractals

Devendra Kumar has also published books through Springer International Publishing, including titles such as Advances in Mathematical Modelling, Applied Analysis and Computation (2022 and 2023).

Best Publications

  • Advance research progresses in aluminium matrix composites: manufacturing & applications

    Pulkit Garg;Anbesh Jamwal;Devendra Kumar;Kishor Kumar Sadasivuni

  • A fractional epidemiological model for computer viruses pertaining to a new fractional derivative

    Jagdev Singh;Devendra Kumar;Zakia Hammouch;Abdon Atangana

  • An efficient analytical technique for fractional model of vibration equation

    H.M. Srivastava;H.M. Srivastava;Devendra Kumar;Jagdev Singh

  • A new fractional exothermic reactions model having constant heat source in porous media with power, exponential and Mittag-Leffler laws

    Devendra Kumar;Jagdev Singh;Kumud Tanwar;Dumitru Baleanu

  • On the analysis of vibration equation involving a fractional derivative with Mittag-Leffler law

    Devendra Kumar;Jagdev Singh;Dumitru Baleanu

  • Analysis of regularized long-wave equation associated with a new fractional operator with Mittag-Leffler type kernel

    Devendra Kumar;Jagdev Singh;Dumitru Baleanu;Sushila

  • An Efficient Numerical Method for Fractional SIR Epidemic Model of Infectious Disease by Using Bernstein Wavelets

    Sunil Kumar;Ali Ahmadian;Ranbir Kumar;Devendra Kumar

  • An efficient analytical approach for fractional equal width equations describing hydro-magnetic waves in cold plasma

    Amit Goswami;Jagdev Singh;Devendra Kumar;Sushila

  • A new fractional SIRS-SI malaria disease model with application of vaccines, antimalarial drugs, and spraying

    Devendra Kumar;Jagdev Singh;Maysaa Al Qurashi;Dumitru Baleanu

  • Numerical solution of time- and space-fractional coupled Burgers’ equations via homotopy algorithm

    Jagdev Singh;Devendra Kumar;Ram Swroop

  • A modified numerical scheme and convergence analysis for fractional model of Lienard’s equation

    Devendra Kumar;Ravi P. Agarwal;Jagdev Singh

  • A new fractional model for giving up smoking dynamics

    Jagdev Singh;Devendra Kumar;Maysaa Al Qurashi;Dumitru Baleanu

  • A new numerical algorithm for fractional Fitzhugh–Nagumo equation arising in transmission of nerve impulses

    Devendra Kumar;Jagdev Singh;Dumitru Baleanu

  • An efficient numerical algorithm for the fractional Drinfeld–Sokolov–Wilson equation

    Jagdev Singh;Devendra Kumar;Dumitru Baleanu;Sushila Rathore

  • New aspects of fractional Biswas–Milovic model with Mittag-Leffler law

    Jagdev Singh;Devendra Kumar;Dumitru Baleanu

  • Microstructural, mechanical and corrosion behaviour of Al─Si alloy reinforced with SiC metal matrix composite

    Kapil Bandil;Himanshu Vashisth;Sourav Kumar;Lokesh Verma

  • On the analysis of fractional diabetes model with exponential law

    Jagdev Singh;Devendra Kumar;Dumitru Baleanu

  • A new analysis of the Fornberg-Whitham equation pertaining to a fractional derivative with Mittag-Leffler-type kernel

    Devendra Kumar;Jagdev Singh;Dumitru Baleanu

  • A hybrid computational approach for Klein–Gordon equations on Cantor sets

    Devendra Kumar;Jagdev Singh;Dumitru Baleanu

  • Homotopy Perturbation Sumudu Transform Method for Nonlinear Equations

    Jagdev Singh;Devendra Kumar

  • Towards sustainable copper matrix composites: Manufacturing routes with structural, mechanical, electrical and corrosion behaviour:

    Anbesh Jamwal;Prateek Mittal;Rajeev Agrawal;Sumit Gupta

  • MHD mixed convective stagnation point flow and heat transfer of an incompressible nanofluid over an inclined stretching sheet with chemical reaction and radiation

    Sumit Gupta;Devendra Kumar;Jagdev Singh

Frequent Co-Authors

Jagdev Singh
Jagdev Singh JECRC University
Dumitru Baleanu
Dumitru Baleanu Lebanese American University
Kottakkaran Sooppy Nisar
Kottakkaran Sooppy Nisar Prince Sattam Bin Abdulaziz University
Hari M. Srivastava
Hari M. Srivastava University of Victoria
Adem Kilicman
Adem Kilicman Universiti Teknologi MARA
Ilyas Khan
Ilyas Khan Majmaah University
Juan J. Nieto
Juan J. Nieto University of Santiago de Compostela
Oluwole Daniel Makinde
Oluwole Daniel Makinde Stellenbosch University
Zakia Hammouch
Zakia Hammouch Universite Moulay Ismail De Meknes
Behzad Ghanbari
Behzad Ghanbari Kermanshah University of Medical Sciences

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