World's Best Scientists 2026 revealed!
Omar Bazighifan

Omar Bazighifan

D-Index & Metrics

Mathematics

D-Index
32
Citations
2619
World Ranking
3258
National Ranking
1

Omar Bazighifan 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 Omar Bazighifan 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: 181 publications — 54th percentile

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

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

Omar Bazighifan 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 Omar Bazighifan 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: 32 D-Index — 14th percentile

14% of scientists in this discipline score the same or lower.

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

Overview

Omar Bazighifan is affiliated with Seiyun University in Yemen and specializes in the field of Mathematics, with a focus on differential equations and numerical methods. Their research prominently covers areas such as nonlinear differential equations and advanced mathematical modeling.

The scientist has contributed extensively to topics including:

  • Differential Equations and Numerical Methods
  • Nonlinear Differential Equations Analysis
  • Fractional Differential Equations Solutions
  • Numerical methods for differential equations
  • Differential Equations and Boundary Problems
  • Advanced Mathematical Modeling in Engineering
  • Iterative Methods for Nonlinear Equations

Their scholarly output includes work in key subfields of mathematics such as:

  • Numerical Analysis
  • Applied Mathematics
  • Modeling and Simulation
  • Computational Theory and Mathematics
  • Geometry and Topology

Omar Bazighifan has published papers in a number of scientific journals, frequently appearing in:

  • Symmetry
  • Mathematics
  • Fractal and Fractional
  • Advances in Difference Equations
  • Axioms

Notable recent papers include:

  • New Oscillation Criteria for Advanced Differential Equations of Fourth Order, 2020, Mathematics
  • An Approach for Studying Asymptotic Properties of Solutions of Neutral Differential Equations, 2020, Symmetry

Other relevant publications from related research fields also include:

  • Nonlinear Neutral Delay Differential Equations of Fourth-Order: Oscillation of Solutions, 2021, Entropy
  • Enhancing catalytic activity of gold nanoparticles in a standard redox reaction by investigating the impact of AuNPs size, temperature and reductant concentrations, 2023, Scientific Reports
  • A New Approach in the Study of Oscillation Criteria of Even-Order Neutral Differential Equations, 2020, Mathematics

Omar Bazighifan has worked with several frequent co-authors, including:

  • Ali Hasan Ali
  • Osama Moaaz
  • Kamsing Nonlaopon
  • Rami Ahmad El-Nabulsi
  • Jan Awrejcewicz

Best Publications

  • Nonlinear Neutral Delay Differential Equations of Fourth-Order: Oscillation of Solutions.

    Ravi P. Agarwal;Omar Bazighifan;Maria Alessandra Ragusa

  • Oscillation of higher-order differential equations with distributed delay

    O. Bazighifan;E. M. Elabbasy;O. Moaaz

  • On the asymptotic behavior of fourth-order functional differential equations

    Osama Moaaz;Elmetwally M Elabbasy;Omar Bazighifan

  • New Oscillation Criteria for Advanced Differential Equations of Fourth Order

    Omar Bazighifan;Hijaz Ahmad;Shao-Wen Yao

  • Symmetric and Non-Oscillatory Characteristics of the Neutral Differential Equations Solutions Related to p-Laplacian Operators

    Unknown

  • Nonlinear Differential Equations with Distributed Delay: Some New Oscillatory Solutions

    Unknown

  • An Approach for Studying Asymptotic Properties of Solutions of Neutral Differential Equations

    Omar Bazighifan

  • Oscillation Theorems for Advanced Differential Equations with p-Laplacian Like Operators

    Omar Bazighifan;Poom Kumam

  • A New Approach in the Study of Oscillation Criteria of Even-Order Neutral Differential Equations

    Osama Moaaz;Jan Awrejcewicz;Omar Bazighifan

  • A Study of Continuous Dependence and Symmetric Properties of Double Diffusive Convection: Forchheimer Model

    Unknown

  • Asymptotic and Oscillatory Behavior of Solutions of a Class of Higher Order Differential Equation

    Elmetwally M. Elabbasy;Clemente Cesarano;Omar Bazighifan;Osama Moaaz

  • New Results for Oscillatory Behavior of Fourth-Order Differential Equations

    Rami Ahmad El-Nabulsi;Osama Moaaz;Omar Bazighifan

  • Some New Oscillation Criteria for Second Order Neutral Differential Equations with Delayed Arguments

    Omar Bazighifan;Clemente Cesarano

  • Some Qualitative Behavior of Solutions of General Class of Difference Equations

    Osama Moaaz;Dimplekumar Chalishajar;Omar Bazighifan

  • Oscillatory Behavior of Fourth-Order Differential Equations with Neutral Delay

    Osama Moaaz;Rami Ahmad El-Nabulsi;Omar Bazighifan

  • A Philos-Type Oscillation Criteria for Fourth-Order Neutral Differential Equations

    Omar Bazighifan;Clemente Cesarano

  • On the Oscillatory Behavior of a Class of Fourth-Order Nonlinear Differential Equation

    Osama Moaaz;Poom Kumam;Omar Bazighifan

  • An Improved Criterion for the Oscillation of Fourth-Order Differential Equations

    Omar Bazighifan;Marianna Ruggieri;Andrea Scapellato

  • Neutral Delay Differential Equations: Oscillation Conditions for the Solutions

    Omar Bazighifan;Hammad Alotaibi;Abd Allaah A. Mousa

  • Some New Extensions on Fractional Differential and Integral Properties for Mittag-Leffler Confluent Hypergeometric Function

    F. Ghanim;Hiba F. Al-Janaby;Omar Bazighifan

  • Qualitative Behavior of Solutions of Second Order Differential Equations

    Clemente Cesarano;Omar Bazighifan

  • Qualitative Properties of Solutions of Second-Order Neutral Differential Equations

    Omar Bazighifan;Marianna Ruggieri;Shyam Sundar Santra;Andrea Scapellato

  • Oscillation of Fourth-Order Functional Differential Equations with Distributed Delay

    Clemente Cesarano;Omar Bazighifan

  • On the oscillation of certain fourth-order differential equations with p-Laplacian like operator

    Omar Bazighifan

  • On the asymptotic and oscillatory behavior of the solutions of a class of higher-order differential equations with middle term

    Omar Bazighifan;Higinio Ramos

  • An oscillation criterion in 4 t h $4{th}$ -order neutral differential equations with a continuously distributed delay

    George E. Chatzarakis;Elmetwally M. Elabbasy;Omar Bazighifan

  • Kamenev and Philos-types oscillation criteria for fourth-order neutral differential equations

    Omar Bazighifan

Frequent Co-Authors

Jan Awrejcewicz
Jan Awrejcewicz Lodz University of Technology
Thabet Abdeljawad
Thabet Abdeljawad Prince Sultan University
Hijaz Ahmad
Hijaz Ahmad Near East University
Jehad Alzabut
Jehad Alzabut Prince Sultan University
Marin Marin
Marin Marin Transylvania University of Brașov
Higinio Ramos
Higinio Ramos University of Salamanca
Poom Kumam
Poom Kumam King Mongkut's University of Technology Thonburi
Ravi P. Agarwal
Ravi P. Agarwal Florida Institute of Technology
Said R. Grace
Said R. Grace Cairo University
Phatiphat Thounthong
Phatiphat Thounthong King Mongkut's University of Technology North Bangkok

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