World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
36
Citations
5922
World Ranking
2629
National Ranking
48

Juan R. Torregrosa 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 Juan R. Torregrosa 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: 347 publications — 90th percentile

90% of scientists in this discipline score the same or lower.

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

Juan R. Torregrosa 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 Juan R. Torregrosa 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: 36 D-Index — 29th percentile

29% of scientists in this discipline score the same or lower.

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

Overview

Juan R. Torregrosa is affiliated with the Universitat Politècnica de València in Spain and has contributed extensively to the field of mathematics, with a particular focus on numerical analysis and computational mathematics. Their research work spans several key areas within mathematics, especially iterative methods and optimization algorithms.

The main fields of study for Juan R. Torregrosa include:

  • Mathematics

Within these fields, the subfields they specialize in are:

  • Numerical Analysis
  • Computational Theory and Mathematics
  • Modeling and Simulation
  • Computational Mechanics
  • Mathematical Physics

Their research covers several main topics, with emphasis on:

  • Iterative Methods for Nonlinear Equations
  • Advanced Optimization Algorithms Research
  • Matrix Theory and Algorithms
  • Fractional Differential Equations Solutions
  • Advanced Numerical Analysis Techniques
  • Innovations in Educational Methods
  • Adaptive optics and wavefront sensing

Juan R. Torregrosa has published in various academic venues. The frequent publication venues where they have contributed most often include:

  • Mathematics
  • Mathematical Methods in the Applied Sciences
  • Preprints.org
  • Algorithms
  • Research Square

Recent papers authored or co-authored by Juan R. Torregrosa highlight their focus on iterative methods and nonlinear problems. These include:

  • Multipoint Fractional Iterative Methods with (2α + 1)th-Order of Convergence for Solving Nonlinear Problems, 2020, published in Mathematics
  • An optimal and low computational cost fractional Newton-type method for solving nonlinear equations, 2021, published in Applied Mathematics Letters
  • New fourth- and sixth-order classes of iterative methods for solving systems of nonlinear equations and their stability analysis, 2020, published in Numerical Algorithms
  • On the improvement of the order of convergence of iterative methods for solving nonlinear systems by means of memory, 2020, published in Applied Mathematics Letters
  • Convergence and Stability of a Parametric Class of Iterative Schemes for Solving Nonlinear Systems, 2021, published in Mathematics

Juan R. Torregrosa collaborates frequently with other researchers in the field. Their most frequent co-authors include:

  • Alicia Cordero
  • María P. Vassileva
  • Paula Triguero-Navarro
  • Neus Garrido
  • Francisco I. Chicharro

Best Publications

  • Variants of Newton’s Method using fifth-order quadrature formulas☆

    Alicia Cordero;Juan R. Torregrosa

  • A modified Newton-Jarratt’s composition

    Alicia Cordero;José L. Hueso;Eulalia Martínez;Juan R. Torregrosa

  • Drawing Dynamical and Parameters Planes of Iterative Families and Methods

    Francisco I. Chicharro;Alicia Cordero;Juan R. Torregrosa

  • Increasing the convergence order of an iterative method for nonlinear systems

    Alicia Cordero;José L. Hueso;Eulalia Martínez;Juan R. Torregrosa

  • Chaos in King’s iterative family☆

    Alicia Cordero;Javier García-Maimó;Juan R. Torregrosa;Maria P. Vassileva

  • Variants of Newton's method for functions of several variables

    A. Cordero;Juan R. Torregrosa

  • Iterative methods of order four and five for systems of nonlinear equations

    Alicia Cordero;Eulalia Martínez;Juan R. Torregrosa

  • Complex dynamics of derivative-free methods for nonlinear equations

    Francisco Chicharro;Alicia Cordero;José M. Gutiérrez;Juan R. Torregrosa

  • Dynamics of a family of Chebyshev-Halley type methods

    Alicia Cordero;Juan R. Torregrosa;Pura Vindel

  • Three-step iterative methods with optimal eighth-order convergence

    Alicia Cordero;Juan R. Torregrosa;María P. Vassileva

  • New modifications of Potra-Pták's method with optimal fourth and eighth orders of convergence

    Alicia Cordero;José L. Hueso;Eulalia Martínez;Juan R. Torregrosa

  • Steffensen type methods for solving nonlinear equations

    Alicia Cordero;José L. Hueso;Eulalia Martínez;Juan R. Torregrosa

  • A class of Steffensen type methods with optimal order of convergence

    Alicia Cordero;Juan R. Torregrosa

  • A fractional Newton method with 2αth-order of convergence and its stability

    Ali Akgül;Alicia Cordero;Juan R. Torregrosa

  • On developing fourth-order optimal families of methods for multiple roots and their dynamics

    Ramandeep Behl;Alicia Cordero;S.S. Motsa;Juan R. Torregrosa

  • An optimal fourth-order family of methods for multiple roots and its dynamics

    Ramandeep Behl;Alicia Cordero;Sandile S. Motsa;Juan R. Torregrosa

  • Modified Newton's method for systems of nonlinear equations with singular Jacobian

    José L. Hueso;Eulalia Martínez;Juan R. Torregrosa

  • Increasing the order of convergence of iterative schemes for solving nonlinear systems

    Alicia Cordero;Juan R. Torregrosa;María P. Vassileva

  • Iterative methods for nonlinear equations or systems and their applications 2014

    Juan R. Torregrosa;Ioannis K. Argyros;Changbum Chun;Alicia Cordero

  • Stability analysis of fourth-order iterative method for finding multiple roots of non-linear equations

    Alicia Cordero;Jai P. Jaiswal;Juan R. Torregrosa

  • On the local convergence of a fifth-order iterative method in Banach spaces

    A. Cordero;J.A. Ezquerro;M.A. Hernández-Verón;J.R. Torregrosa

Frequent Co-Authors

Alicia Cordero
Alicia Cordero Universitat Politècnica de València
Ioannis K. Argyros
Ioannis K. Argyros Cameron University
Ali Saleh Alshomrani
Ali Saleh Alshomrani King Abdulaziz University
Saeid Abbasbandy
Saeid Abbasbandy Imam Khomeini International University
Charles R. Johnson
Charles R. Johnson William & Mary
Shaun M. Fallat
Shaun M. Fallat University of Regina
Predrag S. Stanimirović
Predrag S. Stanimirović University of Nis
Ali Akgül
Ali Akgül Siirt University
Higinio Ramos
Higinio Ramos University of Salamanca

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