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Varsha Daftardar-Gejji

Varsha Daftardar-Gejji

D-Index & Metrics

Mathematics

D-Index
37
Citations
6527
World Ranking
2478
National Ranking
28

Varsha Daftardar-Gejji 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 Varsha Daftardar-Gejji 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: 72 publications — 2nd percentile

2% of scientists in this discipline score the same or lower.

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

Varsha Daftardar-Gejji 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 Varsha Daftardar-Gejji 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: 37 D-Index — 33rd percentile

33% of scientists in this discipline score the same or lower.

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

Overview

Varsha Daftardar-Gejji is a researcher affiliated with Savitribai Phule Pune University in India. Their work primarily focuses on mathematics, with significant contributions to numerical analysis, modeling and simulation, and applied mathematics. They have also engaged in research related to computer networks and communications, as well as language and linguistics.

Their research extensively covers fractional differential equations and numerical methods. Key topics addressed in their publications include:

  • Fractional Differential Equations Solutions
  • Differential Equations and Numerical Methods
  • Iterative Methods for Nonlinear Equations
  • Nonlinear Differential Equations Analysis
  • Numerical Methods for Differential Equations
  • Advanced Differential Equations and Dynamical Systems
  • Chaos-based Image/Signal Encryption

Daftardar-Gejji has published numerous papers in various scientific journals. Selected recent papers include:

  • Exact solutions of generalized nonlinear time-fractional reaction-diffusion equations with time delay, 2020, The European Physical Journal Plus
  • Emergence of order in dynamical phases in coupled fractional gauss map, 2020, Chaos Solitons & Fractals
  • New Algorithm for Solving Non-linear Functional Equations, 2020, International Journal of Applied and Computational Mathematics
  • Enhancing the security of image communication with a new hyper-chaotic system, 2024, Physica Scripta
  • Dynamics and stability analysis of fractional model for El-Niño involving delay, 2021, Chaos Solitons & Fractals

Their frequent publication venues reflect a multidisciplinary approach, appearing notably in:

  • Chaos Solitons & Fractals
  • Indian Journal of Pure and Applied Mathematics
  • arXiv (Cornell University)
  • The European Physical Journal Plus
  • Physica Scripta

Collaboration is a significant aspect of Daftardar-Gejji's work. Regular coauthors include Aman Jhinga, Amey Deshpande, Manoj Kumar, Jayvant Patade, and P. Prakash. These collaborations contribute to advancing research in fractional differential equations, nonlinear analysis, and chaotic systems.

Best Publications

  • An iterative method for solving nonlinear functional equations

    Varsha Daftardar-Gejji;Hossein Jafari

  • Adomian decomposition: a tool for solving a system of fractional differential equations

    Varsha Daftardar-Gejji;Hossein Jafari

  • Existence of positive solutions of nonlinear fractional differential equations

    A. Babakhani;Varsha Daftardar-Gejji

  • Solving a system of nonlinear fractional differential equations using Adomian decomposition

    Hossein Jafari;Varsha Daftardar-Gejji

  • Synchronization of different fractional order chaotic systems using active control

    Sachin Bhalekar;Varsha Daftardar-Gejji

  • Analysis of a system of fractional differential equations

    Varsha Daftardar-Gejji;A. Babakhani

  • Solving a multi-order fractional differential equation using adomian decomposition

    Varsha Daftardar-Gejji;Hossein Jafari

  • Solving linear and nonlinear fractional diffusion and wave equations by Adomian decomposition

    Hossein Jafari;Varsha Daftardar-Gejji

  • On calculus of local fractional derivatives

    A. Babakhani;Varsha Daftardar-Gejji

  • New iterative method: Application to partial differential equations

    Sachin Bhalekar;Varsha Daftardar-Gejji

  • Solving fractional boundary value problems with Dirichlet boundary conditions using a new iterative method

    Varsha Daftardar-Gejji;Sachin Bhalekar

  • Boundary value problems for multi-term fractional differential equations

    Varsha Daftardar-Gejji;Sachin Bhalekar

  • Positive solutions of nonlinear fractional boundary value problems using Adomian decomposition method

    Hossein Jafari;Varsha Daftardar-Gejji

  • Convergence of the New Iterative Method

    Sachin Bhalekar;Varsha Daftardar-Gejji

  • Analysis of a system of nonautonomous fractional differential equations involving Caputo derivatives

    Varsha Daftardar-Gejji;Hossein Jafari

  • Chaos in fractional ordered Liu system

    Varsha Daftardar-Gejji;Sachin Bhalekar

  • Solving multi-term linear and non-linear diffusion–wave equations of fractional order by Adomian decomposition method

    Varsha Daftardar-Gejji;Sachin Bhalekar

  • Solving evolution equations using a new iterative method

    Sachin Bhalekar;Varsha Daftardar-Gejji

  • Fractional Bloch equation with delay

    Sachin Bhalekar;Varsha Daftardar-Gejji;Dumitru Baleanu;Richard Magin

  • Positive solutions of a system of non-autonomous fractional differential equations

    Varsha Daftardar-Gejji

Frequent Co-Authors

Hossein Jafari
Hossein Jafari University of South Africa
Dumitru Baleanu
Dumitru Baleanu Lebanese American University
J. A. Tenreiro Machado
J. A. Tenreiro Machado Polytechnic Institute of Porto
Hari M. Srivastava
Hari M. Srivastava University of Victoria
Masahiro Yamamoto
Masahiro Yamamoto University of Tokyo
Changpin Li
Changpin Li Shanghai University
Yuri Luchko
Yuri Luchko Beuth University of Applied Sciences

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