World's Best Scientists 2026 revealed!
Eid H. Doha

Eid H. Doha

D-Index & Metrics

Mathematics

D-Index
43
Citations
6012
World Ranking
1730
National Ranking
4

Eid H. Doha 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 Eid H. Doha 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: 137 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

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

Eid H. Doha 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 Eid H. Doha 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: 43 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Overview

Eid H. Doha is affiliated with Cairo University in Egypt and has made significant contributions in the field of Mathematics, with a focus on fractional differential equations and numerical methods.

Their research work spans several subfields, including:

  • Modeling and Simulation
  • Numerical Analysis
  • Applied Mathematics
  • Statistical and Nonlinear Physics
  • Mechanics of Materials

Main topics covered in their publications include:

  • Fractional Differential Equations Solutions
  • Differential Equations and Numerical Methods
  • Mathematical functions and polynomials
  • Numerical methods in engineering
  • Nonlinear Differential Equations Analysis
  • Numerical methods for differential equations
  • Differential Equations and Boundary Problems

Some of the recent papers authored or co-authored by Eid H. Doha are:

  • Spectral Galerkin schemes for a class of multi-order fractional pantograph equations, 2020, Journal of Computational and Applied Mathematics
  • Singularity preserving spectral collocation method for nonlinear systems of fractional differential equations with the right-sided Caputo fractional derivative, 2021, Journal of Computational and Applied Mathematics
  • Galerkin operational approach for multi-dimensions fractional differential equations, 2022, Communications in Nonlinear Science and Numerical Simulation
  • A numerical treatment of the two-dimensional multi-term time-fractional mixed sub-diffusion and diffusion-wave equation, 2020, Communications in Nonlinear Science and Numerical Simulation
  • Exponential Jacobi-Galerkin method and its applications to multidimensional problems in unbounded domains, 2020, Applied Numerical Mathematics

Eid H. Doha frequently publishes in the following venues:

  • Communications in Nonlinear Science and Numerical Simulation
  • Applied Numerical Mathematics
  • Engineering With Computers
  • Journal of Computational and Applied Mathematics
  • Computational and Applied Mathematics

Co-authorship has been an integral part of their work. Frequent collaborators include:

  • Mahmoud A. Zaky
  • S. S. Ezz-Eldien
  • Ibrahem G. Ameen
  • Ramy M. Hafez
  • M.M. Alsuyuti

Best Publications

  • A Chebyshev spectral method based on operational matrix for initial and boundary value problems of fractional order

    E. H. Doha;A. H. Bhrawy;S. S. Ezz-Eldien

  • A NEW JACOBI OPERATIONAL MATRIX: AN APPLICATION FOR SOLVING FRACTIONAL DIFFERENTIAL EQUATIONS

    E.H. Doha;A.H. Bhrawy;S.S. Ezz-Eldien

  • Efficient Chebyshev spectral methods for solving multi-term fractional orders differential equations

    Eid H Doha;Ali H Bhrawy;S S Ezz-Eldien

  • A spectral tau algorithm based on Jacobi operational matrix for numerical solution of time fractional diffusion-wave equations

    A.H. Bhrawy;E.H. Doha;D. Baleanu;S.S. Ezz-Eldien

  • Integrals of Bernstein polynomials: An application for the solution of high even-order differential equations

    Eid H. Doha;Ali H. Bhrawy;M. A. Saker

  • Second kind Chebyshev operational matrix algorithm for solving differential equations of Lane-Emden type

    E.H. Doha;W.M. Abd Elhameed;W.M. Abd Elhameed;Y.H. Youssri

  • A new Jacobi rational-Gauss collocation method for numerical solution of generalized pantograph equations

    E. H. Doha;A. H. Bhrawy;D. Baleanu;R. M. Hafez

  • Efficient spectral-Galerkin algorithms for direct solution of fourth-order differential equations using Jacobi polynomials

    E. H. Doha;A. H. Bhrawy

  • On the construction of recurrence relations for the expansion and connection coefficients in series of Jacobi polynomials

    E H Doha

  • A numerical technique based on the shifted Legendre polynomials for solving the time-fractional coupled KdV equations

    A. H. Bhrawy;E. H. Doha;S. S. Ezz-Eldien;M. A. Abdelkawy

  • Jacobi-Gauss-Lobatto collocation method for the numerical solution of 1+1 nonlinear Schrödinger equations

    E. H. Doha;A. H. Bhrawy;M. A. Abdelkawy;Robert A. Van Gorder

  • Efficient Spectral-Galerkin Algorithms for Direct Solution of Second-Order Equations Using Ultraspherical Polynomials

    Eid H. Doha;Waleed M. Abd-Elhameed

  • On shifted Jacobi spectral approximations for solving fractional differential equations

    E. H. Doha;A. H. Bhrawy;D. Baleanu;S. S. Ezz-Eldien

  • On the derivatives of Bernstein polynomials: An application for the solution of high even-order differential equations

    EH Doha;AH Bhrawy;AH Bhrawy;MA Saker

  • The first and second kind chebyshev coefficients of the moments for the general order derivative on an infinitely differentiable function

    E. H. Doha

  • On shifted Jacobi spectral method for high-order multi-point boundary value problems

    E.H. Doha;A.H. Bhrawy;A.H. Bhrawy;R.M. Hafez

  • The coefficients of differentiated expansions and derivatives of ultraspherical polynomials

    E.H. Doha

  • A Jacobi-Jacobi dual-Petrov-Galerkin method for third- and fifth-order differential equations

    E. H. Doha;A. H. Bhrawy;R. M. Hafez

  • A numerical approach based on Legendre orthonormal polynomials for numerical solutions of fractional optimal control problems

    SS Ezz-Eldien;EH Doha;D Baleanu;AH Bhrawy;AH Bhrawy

  • On the coefficients of differentiated expansions and derivatives of Jacobi polynomials

    E H Doha

  • EFFICIENT SPECTRAL-GALERKIN ALGORITHMS FOR DIRECT SOLUTION OF SECOND-ORDER EQUATIONS USING

    Eid H. Doha;Waleed M. Abd-Elhameed

Frequent Co-Authors

Ali H. Bhrawy
Ali H. Bhrawy Beni-Suef University
Dumitru Baleanu
Dumitru Baleanu Lebanese American University
Mahmoud A. Zaky
Mahmoud A. Zaky National Research Centre, Egypt
J. A. Tenreiro Machado
J. A. Tenreiro Machado Polytechnic Institute of Porto
António M. Lopes
António M. Lopes University of Porto

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