World's Best Scientists 2026 revealed!
Jacques Bélair

Jacques Bélair

D-Index & Metrics

Mathematics

D-Index
34
Citations
4624
World Ranking
2918
National Ranking
119

Jacques Bélair 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 Jacques Bélair 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: 88 publications — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Jacques Bélair 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 Jacques Bélair 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

Jacques Bélair is affiliated with the University of Montreal in Canada. Their research focuses extensively on infectious diseases and mathematical modeling, with significant contributions in the context of epidemiology and public health.

They have published research in several fields, mainly Medicine and Mathematics, with a particular emphasis on Modeling and Simulation, Infectious Diseases, and Molecular Biology. Other relevant subfields in their work include Health and General Health Professions.

The scientist's work covers main topics such as COVID-19 epidemiological studies, SARS-CoV-2 and COVID-19 research, vaccine coverage and hesitancy, poxvirus research and outbreaks, bacterial studies involving Bacillus and Francisella, viral infections and outbreaks research, and COVID-19 clinical research studies.

Recent papers authored or coauthored by Bélair include:

  • "Fangcang shelter hospitals during the COVID-19 epidemic, Wuhan, China" (2020), published in Bulletin of the World Health Organization
  • "Assessing transmission risks and control strategy for monkeypox as an emerging zoonosis in a metropolitan area" (2022), published in Journal of Medical Virology
  • "Modeling vaccination and control strategies for outbreaks of monkeypox at gatherings" (2022), published in Frontiers in Public Health
  • "Community structured model for vaccine strategies to control COVID19 spread: A mathematical study" (2022), published in PLoS ONE
  • "Mathematical modelling of vaccination rollout and NPIs lifting on COVID-19 transmission with VOC: a case study in Toronto, Canada" (2022), published in BMC Public Health

Bélair collaborates frequently with several researchers, including Huaiping Zhu, Pei Yuan, Elena Aruffo, Yi Tan, and Julien Arino. The scientist has shared multiple publications with these coauthors, reflecting ongoing collaborative efforts in their areas of study.

The main venues where Bélair publishes include bioRxiv (Cold Spring Harbor Laboratory), Bulletin of the World Health Organization, Journal of Medical Virology, Frontiers in Public Health, and PLoS ONE. The highest number of publications is found in bioRxiv, indicating a preference for preprint or open-access dissemination within the scientific community.

Best Publications

  • Bifurcations, stability, and monotonicity properties of a delayed neural network model

    Leonard Olien;Jacques Bélair;Jacques Bélair;Jacques Bélair

  • Feedback and delays in neurological diseases: A modeling study using dynamical systems

    Anne Beuter;Jacques Bélair;Christiane Labrie

  • Hematopoietic model with moving boundary condition and state dependent delay: applications in erythropoiesis.

    Joseph M. Mahaffy;Jacques Bélair;Jacques Bélair;Jacques Bélair;Michael C. Mackey

  • Frustration, stability, and delay-induced oscillations in a neural network model

    Jacques Bélair;Sue Ann Campbell;P. van den Driessche

  • Age-structured and two-delay models for erythropoiesis

    Jacques Bélair;Jacques Bélair;Jacques Bélair;Michael C. Mackey;Joseph M. Mahaffy

  • Global bifurcations of a periodically forced biological oscillator

    Leon Glass;Michael R. Guevara;Jacques Belair;Alvin Shrier

  • Stability and bifurcations of equilibria in a multiple-delayed differential equation

    Jacques Bélair;Sue Ann Campbell

  • Oscillations in cyclical neutropenia: new evidence based on mathematical modeling.

    Samuel Bernard;Jacques Bélair;Jacques Bélair;Michael C. Mackey

  • Consumer memory and price fluctuations in commodity markets: An integrodifferential model

    Jacques Bélair;Michael C. Mackey

  • Dynamical disease: Identification, temporal aspects and treatment strategies of human illness.

    Jacques Bélair;Leon Glass;Uwe an der Heiden;John Milton

  • Structural modeling of drug release from biodegradable porous matrices based on a combined diffusion/erosion process.

    V. Lemaire;J. Bélair;P. Hildgen

  • Stability in a model of a delayed neural network

    Jacques Bélair;Jacques Bélair

  • Numerical bifurcation analysis of delay differential equations arising from physiological modeling

    K. Engelborghs;V. Lemaire;J. Bélair;D. Roose

  • Sufficient conditions for stability of linear differential equations with distributed delay

    Samuel Bernard;Jacques Bélair;Michael C Mackey

  • Modeling the spread and control of dengue with limited public health resources.

    Ahmed Abdelrazec;Jacques Bélair;Chunhua Shan;Huaiping Zhu

  • Limit cycles, tori, and complex dynamics in a second-order differential equation with delayed negative feedback

    Sue Ann Campbell;Jacques Bélair;Toru Ohira;John Milton

  • Fractal Geometry and Analysis

    Jacques Bélair;Serge Dubuc

  • UNIVERSALITY AND SELF-SIMILARITY IN THE BIFURCATIONS OF CIRCLE MAPS

    Jacques Bélair;Leon Glass

  • Dynamical disease : mathematical analysis of human illness

    Jacques Bélair

  • Bifurcations in a white-blood-cell production model

    Samuel Bernard;Jacques Bélair;Jacques Bélair;Michael C. Mackey

Frequent Co-Authors

Leon Glass
Leon Glass McGill University
Jun Li
Jun Li Chinese Academy of Sciences
Yves Joanette
Yves Joanette University of Montreal
Dirk Roose
Dirk Roose KU Leuven
Ary L. Goldberger
Ary L. Goldberger Beth Israel Deaconess Medical Center
Ian Frigaard
Ian Frigaard University of British Columbia

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