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Rostislav Grigorchuk

Rostislav Grigorchuk

D-Index & Metrics

Mathematics

D-Index
32
Citations
5444
World Ranking
3153
National Ranking
1264

Rostislav Grigorchuk 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 Rostislav Grigorchuk 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: 150 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Rostislav Grigorchuk 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 Rostislav Grigorchuk 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.

Research.com Recognitions

  • 2015 - Steele Prize for Seminal Contribution to Research
  • 2013 - Fellow of the American Mathematical Society

Overview

Rostislav Grigorchuk is affiliated with Texas A&M University in the United States. Their research primarily spans the field of Mathematics, with significant contributions across several subfields, including Mathematical Physics, Geometry and Topology, Computational Theory and Mathematics, Discrete Mathematics and Combinatorics, and Statistical and Nonlinear Physics.

Their main research topics encompass:

  • Mathematical Dynamics and Fractals
  • Geometric and Algebraic Topology
  • Semigroups and Automata Theory
  • Spectral Theory in Mathematical Physics
  • Advanced Operator Algebra Research
  • Graph Theory and Applications
  • Topological and Geometric Data Analysis

Key recent papers authored or co-authored by Grigorchuk include:

  • "Self-Similar Groups and Holomorphic Dynamics: Renormalization, Integrability, and Spectrum" (2023, Arnold Mathematical Journal)
  • "Integrable and Chaotic Systems Associated with Fractal Groups" (2021, MDPI)
  • "Subshifts with leading sequences, uniformity of cocycles and spectra of Schreier graphs" (2022, Advances in Mathematics)
  • "On the question "Can one hear the shape of a group?" and a Hulanicki type theorem for graphs" (2020, Israel Journal of Mathematics)
  • "On Spectra and Spectral Measures of Schreier and Cayley Graphs" (2021, International Mathematics Research Notices)

Among frequent co-authors throughout their career are:

  • Artem Dudko
  • Dmytro Savchuk
  • Tatiana Nagnibeda
  • Roman Kogan
  • З. Д. Воробец

Grigorchuk's publications appear regularly in a variety of academic venues, with notable frequency in:

  • arXiv (Cornell University)
  • Transactions of the American Mathematical Society
  • Algebra and Discrete Mathematics
  • Journal of Groups Complexity Cryptology
  • Arnold Mathematical Journal

The scientist has been recognized with awards such as the Steele Prize for Seminal Contribution to Research in 2015 and was named a Fellow of the American Mathematical Society in 2013.

Best Publications

  • Degrees of Growth of Finitely Generated Groups, and the Theory of Invariant Means

    R I Grigorchuk

  • Bernside's problem on periodic groups

    R. I. Grigorchuk

  • Just Infinite Branch Groups

    R. I. Grigorchuk

  • The Lamplighter Group as a Group Generated by a 2-state Automaton, and its Spectrum*

    R I Grigorchuk;A Zuk

  • From fractal groups to fractal sets

    Laurent Bartholdi;Rostislav Grigorchuk;Volodymyr V. Nekrashevych

  • Branch groups

    R. I. Grigorchuk

  • On the spectrum of Hecke type operators related to some fractal groups.

    Laurent Bartholdi;Rostislav Grigorchuk

  • ON A TORSION-FREE WEAKLY BRANCH GROUP DEFINED BY A THREE STATE AUTOMATON

    Rostislav I. Grigorchuk;Andrzej Żuk

  • On problems related to growth, entropy, and spectrum in group theory

    R. Grigorchuk;P. De La Harpe

  • Solved and Unsolved Problems Around One Group

    Rostislav Grigorchuk

  • An example of a finitely presented amenable group not belonging to the class EG

    R I Grigorchuk

  • ON THE GROWTH DEGREES OF $ p$-GROUPS AND TORSION-FREE GROUPS

    R I Grigorchuk

  • On Parabolic Subgroups and Hecke Algebras of Some Fractal Groups

    Laurent Bartholdi;Rostislav I. Grigorchuk

  • On a question of Atiyah

    Rostislav I. Grigorchuk;Peter Linnell;Thomas Schick;Andrzej Żuk

  • AMENABILITY AND PARADOXICAL DECOMPOSITIONS FOR PSEUDOGROUPS AND FOR DISCRETE METRIC SPACES

    Tullio Ceccherini-Silberstein;Rostislav I. Grigorchuk;Pierre de la Harpe

  • Asymptotic aspects of Schreier graphs and Hanoi Towers groups

    Rostislav Grigorchuk;Zoran Šunik

  • Groups St Andrews 2005: Self-similarity and branching in group theory

    Rostislav Grigorchuk;Zoran Šunić

  • On a conjecture of Atiyah

    R. I. Grigorchuk;P. Linnell;T. Schick;A. Zuk

  • A Structural Property Concerning Abstract Commensurability of Subgroups

    R. I. Grigorchuk;J. S. Wilson

  • Groups of Intermediate Growth, an Introduction

    Rostislav Grigorchuk;Igor Pak

  • Topological and Asymptotic Aspects of Group Theory

    Rostislav Grigorchuk;Michael Mihalik;Mark Sapir;Zoran Šuniḱ

Frequent Co-Authors

Daniel Lenz
Daniel Lenz Friedrich Schiller University Jena
Mikael Rørdam
Mikael Rørdam University of Copenhagen
S. P. Novikov
S. P. Novikov Russian Academy of Sciences
Thomas Schick
Thomas Schick University of Göttingen
Igor Pak
Igor Pak University of California, Los Angeles
Anatole Katok
Anatole Katok Pennsylvania State University
Yakov G. Sinai
Yakov G. Sinai Princeton University
Mark Sapir
Mark Sapir Vanderbilt University

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