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D-Index & Metrics

Mathematics

D-Index
34
Citations
4284
World Ranking
2937
National Ranking
64

Armengol Gasull 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 Armengol Gasull 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: 277 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Armengol Gasull 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 Armengol Gasull 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

Armengol Gasull is affiliated with the Autonomous University of Barcelona in Spain and has a research focus primarily in the field of Mathematics. Their work emphasizes advanced differential equations and dynamical systems, with significant contributions also touching quantum chaos and dynamical systems, mathematical dynamics and fractals, polynomial and algebraic computation, mathematical and theoretical epidemiology and ecology models, as well as numerical methods for differential equations.

Their publication record includes a number of papers across several notable venues. Frequently published outlets include:

  • arXiv (Cornell University)
  • Journal of Differential Equations
  • Qualitative Theory of Dynamical Systems
  • SSRN Electronic Journal
  • Journal of Mathematical Analysis and Applications

Gasull's recent scholarly papers illustrate a focus on the qualitative and applied aspects of differential equations. Selected works include:

  • "A Note on the Lyapunov and Period Constants" (2020) in Qualitative Theory of Dynamical Systems
  • "Piecewise linear differential systems with an algebraic line of separation" (2020) in Electronic Journal of Differential Equations
  • "Effectiveness of the Bendixson-Dulac theorem" (2021) in Journal of Differential Equations
  • "A Chebyshev criterion with applications" (2020) in Journal of Differential Equations
  • "Three essays on Machin's type formulas" (2023) in Indagationes Mathematicae

Collaborations form a significant part of Gasull's research activities. Frequent co-authors include:

  • Francesc Mañosas
  • Anna Cima
  • Vı́ctor Mañosa
  • Héctor Giacomini
  • R. Prohens

The subfields within Mathematics where Gasull's contributions are most concentrated include:

  • Geometry and Topology
  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • Applied Mathematics
  • Computational Theory and Mathematics

The main topics of research cover diverse areas of mathematical inquiry:

  • Advanced Differential Equations and Dynamical Systems
  • Quantum chaos and dynamical systems
  • Mathematical Dynamics and Fractals
  • Polynomial and algebraic computation
  • Mathematical and Theoretical Epidemiology and Ecology Models
  • Numerical methods for differential equations
  • Mathematics and Applications

Best Publications

  • Degenerate hopf bifurcations in discontinuous planar systems

    B. Coll;A. Gasull;R. Prohens

  • Limit cycles for a class of Abel equations

    A. Gasull;J. Llibre

  • A polynomial counterexample to the Markus-Yamabe conjecture

    A. Cima;A. van den Essen;Armengol Gasull;Engelbert-Martijn Guillermo Mateo Hubbers

  • An Explicit Expression of the First Liapunov and Period Constants with Applications

    Armengol Gasull;Antoni Guillamon;Vı́ctor Mañosa

  • Center-Focus Problem for Discontinuous Planar Differential Equations

    Armengol Gasull;Joan Torregrosa

  • MONODROMY AND STABILITY FOR NILPOTENT CRITICAL POINTS

    M. J. Álvarez;Armengol Gasull

  • Algebraic Properties of the Liapunov and Period Constants

    Anna Cima;Armengol Gasull;Víctor Mañosa;Francesc Mañosas

  • Period Function for a Class of Hamiltonian Systems

    Anna Cima;Armengol Gasull;Francesc Mañosas

  • Generating limit cycles from a nilpotent critical point via normal forms

    M.J. Álvarez;A. Gasull

  • Limit cycles in the Holling-Tanner model

    Armengol Gasull;Robert E. Kooij;Joan Torregrosa

  • The discrete Markus-Yamabe problem

    Anna Cima;Armengol Gasull;Francesc Mañosas

  • Explicit non-algebraic limit cycles for polynomial systems

    A. Gasull;H. Giacomini;J. Torregrosa

  • The focus-centre problem for a type of degenerate system

    Armengol Gasull;Jaume Llibre;Víctor Mañosa;Francesc Mañosas

  • Small-Amplitude Limit Cycles in Liénard Systems via Multiplicity

    Armengol Gasull;Joan Torregrosa

  • A new uniqueness criterion for the number of periodic orbits of Abel equations

    M.J. Álvarez;A. Gasull;H. Giacomini

  • Differential equations defined by the sum of two quasi-homogeneous vector fields

    B. Coll;A. Gasull;R. Prohens

  • Chordal quadratic systems

    Armengol Gasull;Sheng Li-Ren;Jaume Llibre

  • First derivative of the period function with applications

    Emilio Freire;Armengol Gasull;Antoni Guillamon

  • Center Problem for Several Differential Equations via Cherkas' Method☆

    Armengol Gasull;Joan Torregrosa

  • LIMIT CYCLES FOR GENERALIZED ABEL EQUATIONS

    Armengol Gasull;Antoni Guillamon

Frequent Co-Authors

Jaume Llibre
Jaume Llibre Autonomous University of Barcelona
Jaume Giné
Jaume Giné University of Lleida
Emilio Freire
Emilio Freire University of Seville
Martin Bohner
Martin Bohner Missouri University of Science and Technology

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