World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
34
Citations
3638
World Ranking
2961
National Ranking
27

Elyas Shivanian 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 Elyas Shivanian 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: 155 publications — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Elyas Shivanian 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 Elyas Shivanian 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: 34 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

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

Overview

Elyas Shivanian is affiliated with Imam Khomeini International University in Iran and has contributed to research primarily in the fields of Mathematics and Engineering. Their work spans various subfields including Mechanics of Materials, Numerical Analysis, Modeling and Simulation, Statistical and Nonlinear Physics, and Computational Mechanics.

The main topics covered in Shivanian's research include:

  • Fractional Differential Equations Solutions
  • Numerical methods in engineering
  • Differential Equations and Numerical Methods
  • Nonlinear Waves and Solitons
  • Numerical methods for differential equations
  • Nonlinear Differential Equations Analysis
  • Iterative Methods for Nonlinear Equations

Frequent publication venues where Shivanian's work appears include:

  • Computational and Applied Mathematics
  • Mathematical sciences
  • Engineering Analysis with Boundary Elements
  • Engineering With Computers
  • Journal of Nonlinear Mathematical Physics

Co-authors who appear regularly alongside Shivanian are:

  • S. Abbasbandy
  • Donya Haghighi
  • Mohammad Aslefallah
  • Hamid Reza Khodabandehlo
  • Ahmad Jafarabadi

Selected recent papers reflecting Shivanian's research focus are:

  • To study existence of at least three weak solutions to a system of over-determined Fredholm fractional integro-differential equations, 2021, Communications in Nonlinear Science and Numerical Simulation
  • Solving fractional-order delay integro-differential equations using operational matrix based on fractional-order Euler polynomials, 2020, Mathematical sciences
  • Meshless singular boundary method for two-dimensional pseudo-parabolic equation: analysis of stability and convergence, 2020, Journal of Applied Mathematics and Computing
  • Study of the Fragile Points Method for solving two-dimensional linear and nonlinear wave equations on complex and cracked domains, 2022, Engineering Analysis with Boundary Elements
  • The Fragile Points Method (FPM) to solve two-dimensional hyperbolic telegraph equation using point stiffness matrices, 2021, Engineering Analysis with Boundary Elements

The scope of Shivanian's research is notably interdisciplinary, focusing on numerical and analytical methods to solve complex differential equations, particularly fractional and nonlinear forms. This includes developing iterative methods, solution techniques for wave equations, and stability and convergence analyses relevant to engineering and mathematical applications.

Best Publications

  • Mathematical properties of ℏ-curve in the frame work of the homotopy analysis method

    Saeid Abbasbandy;Elyas Shivanian;Kuppalapalle Vajravelu

  • The homotopy analysis method for multiple solutions of nonlinear boundary value problems

    S. Abbasbandy;E. Magyari;E. Shivanian

  • Numerical study of magnetohydrodynamics generalized Couette flow of Eyring-Powell fluid with heat transfer and slip condition

    R Ellahi;E Shivanian;S Abbasbandy;T. Hayat

  • Local radial point interpolation (MLRPI) method for solving time fractional diffusion-wave equation with damping

    Vahid Reza Hosseini;Elyas Shivanian;Wen Chen

  • Prediction of multiplicity of solutions of nonlinear boundary value problems: Novel application of homotopy analysis method

    S. Abbasbandy;E. Shivanian

  • Local integration of 2-D fractional telegraph equation via local radial point interpolant approximation

    Vahid Reza Hosseini;Elyas Shivanian;Wen Chen

  • Meshless local Petrov–Galerkin (MLPG) method for three-dimensional nonlinear wave equations via moving least squares approximation

    E. Shivanian

  • Analysis of meshless local radial point interpolation (MLRPI) on a nonlinear partial integro-differential equation arising in population dynamics

    Elyas Shivanian

  • Predictor homotopy analysis method and its application to some nonlinear problems

    S. Abbasbandy;E. Shivanian

  • A new spectral meshless radial point interpolation (SMRPI) method: A well-behaved alternative to the meshless weak forms

    Elyas Shivanian

  • Bio-inspired computing platform for reliable solution of Bratu-type equations arising in the modeling of electrically conducting solids

    Muhammad Asif Zahoor Raja;Raza Samar;Eman S. Alaidarous;Elyas Shivanian

  • Nonlinear fractional integro-differential reaction-diffusion equation via radial basis functions

    Mohammad Aslefallah;Elyas Shivanian

  • Application of the Variational Iteration Method for System of Nonlinear Volterra’s Integro-Differential Equations

    Saeid Abbasbandy;Elyas Shivanian

  • A new analytical technique to solve Fredholm's integral equations

    Saeid Abbasbandy;E. Shivanian

  • On the convergence analysis, stability, and implementation of meshless local radial point interpolation on a class of three-dimensional wave equations

    Elyas Shivanian

  • Spectral meshless radial point interpolation (SMRPI) method to two‐dimensional fractional telegraph equation

    Elyas Shivanian

  • Analysis of steady flows in viscous fluid with heat/mass transfer and slip effects

    R. Ellahi;R. Ellahi;E. Shivanian;S. Abbasbandy;S.U. Rahman

  • Exact analytical solution of a nonlinear equation arising in heat transfer

    S. Abbasbandy;E. Shivanian

  • Analysis of meshless local and spectral meshless radial point interpolation (MLRPI and SMRPI) on 3-D nonlinear wave equations

    Elyas Shivanian

  • Local integration of 2-D fractional telegraph equation via moving least squares approximation

    Elyas Shivanian;Saeid Abbasbandy;Mohammed S. Alhuthali;Hamed H. Alsulami

  • AN EXTENDED METHOD USING TOPSIS AND VIKOR FOR MULTIPLE ATTRIBUTE DECISION MAKING WITH MULTIPLE DECISION MAKERS AND SINGLE VALUED NEUTROSOPHIC NUMBERS

    Hassan Pouresmaeil;Elyas Shivanian;Esmaile Khorram;Hassan Salehi Fathabadi

Frequent Co-Authors

Saeid Abbasbandy
Saeid Abbasbandy Imam Khomeini International University
Rahmat Ellahi
Rahmat Ellahi International Islamic University, Islamabad
Antonio Campo
Antonio Campo The University of Texas at San Antonio
Kuppalapalle Vajravelu
Kuppalapalle Vajravelu University of Central Florida
Muhammad Asif Zahoor Raja
Muhammad Asif Zahoor Raja National Yunlin University of Science and Technology
Satya N. Atluri
Satya N. Atluri Texas Tech University
Kourosh Parand
Kourosh Parand Shahid Beheshti University
A. Alsaedi
A. Alsaedi King Abdulaziz University
Tasawar Hayat
Tasawar Hayat Quaid-i-Azam University
Navvab Shafiei
Navvab Shafiei Imam Khomeini International University

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