World's Best Scientists 2026 revealed!
John B. Friedlander

John B. Friedlander

D-Index & Metrics

Mathematics

D-Index
37
Citations
5237
World Ranking
2524
National Ranking
101

John B. Friedlander 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 John B. Friedlander 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: 82 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: 163 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

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

John B. Friedlander 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 John B. Friedlander 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: 137 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: 37 D-Index — 33rd percentile

33% 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

  • 2013 - Fellow of the American Mathematical Society
  • 1988 - Fellow of the Royal Society of Canada Academy of Science

Overview

John B. Friedlander is affiliated with the University of Toronto in Canada and conducts research primarily in the field of Mathematics. Their work spans several subfields, including Algebra and Number Theory, Discrete Mathematics and Combinatorics, Geometry and Topology, Applied Mathematics, and Theoretical Computer Science.

The research topics covered by Friedlander focus on areas such as Analytic Number Theory Research, Limits and Structures in Graph Theory, Finite Group Theory Research, Graph Theory and Applications, History and Theory of Mathematics, Advanced Mathematical Identities, and Meromorphic and Entire Functions.

Recent publications by Friedlander include:

  • Exceptional zeros and the Goldbach problem, 2021, Journal of Number Theory
  • Coordinate distribution of Gaussian primes, 2021, Journal of the European Mathematical Society
  • Selberg's sieve of irregular density, 2022, Acta Arithmetica
  • Sifting for small primes from an arithmetic progression, 2023, Science China Mathematics
  • Note on a note of Goldston and Suriajaya, 2021, arXiv (Cornell University)

Frequent publication venues for Friedlander's work include arXiv (Cornell University), Acta Arithmetica, Journal of Number Theory, Journal of the European Mathematical Society, and Science China Mathematics.

Collaborations have involved several co-authors, notably Henryk Iwaniec with nine joint works, followed by D. A. Goldston, Ade Irma Suriajaya, Peter Rosenthal, and John J. Benedetto with one joint publication each.

Friedlander has been recognized with fellowships including that of the American Mathematical Society in 2013 and the Royal Society of Canada in 1988, where the latter was awarded under the Academy of Science.

Best Publications

  • Opera De Cribro

    John Friedlander;Henryk Iwaniec

  • Primes in arithmetic progressions to large moduli

    E. Bombieri;J. B. Friedlander;H. Iwaniec

  • Bounds for automorphic L -functions

    W. Duke;J. Friedlander;H. Iwaniec

  • The subconvexity problem for Artin L-functions

    W. Duke;J. B. Friedlander;Henryk Iwaniec

  • The polynomial $X^2+Y^4$ captures its primes

    John Friedlander;Henryk Iwaniec

  • Equidistribution of roots of a quadratic congruence to prime moduli

    William Duke;John B. Friedlander;Henryk Iwaniec

  • Incomplete Kloosterman sums and a divisor problem

    John B. Friedlander;Henryk Iwaniec;Bryan B. Birch;Enrico Bombieri

  • Primes in arithmetic progressions to large Moduli. II

    E. Bombieri;J. B. Friedlander;H. Iwaniec

  • A quadratic divisor problem.

    W. Duke;W. Duke;J. B. Friedlander;J. B. Friedlander;Henryk Iwaniec

  • Bounds for automorphic L-functions. II

    W. Duke;J. B. Friedlander;H. Iwaniec;H. Iwaniec

  • On the statistical properties of Diffie-Hellman distributions

    Ran Canetti;John Friedlander;Sergei Konyagin;Michael Larsen

  • Period of the power generator and small values of Carmichael's function

    John B. Friedlander;Carl Pomerance;Igor E. Shparlinski

  • Bounds for automorphicL-functions. II

    W. Duke;J. B. Friedlander;H. Iwaniec

  • Estimates for character sums

    J. Friedlander;H. Iwaniec

  • Character sums with exponential functions

    John B. Friedlander;Jan Hansen;Igor E. Shparlinski

  • Limitations to the equi-distribution of primes I

    John Friedlander;Andrew Granville

  • The divisor problem for arithmetic progressions

    J. Friedlander;Henryk Iwaniec

  • Bilinear forms with Kloosterman fractions

    W. Duke;J. Friedlander;Henryk Iwaniec

  • Contributions to zero-sum problems

    S. D. Adhikari;Y. G. Chen;J. B. Friedlander;S. V. Konyagin

  • An arithmetic characterization of the rational homotopy groups of certain spaces

    John B. Friedlander;Stephen Halperin

Frequent Co-Authors

Henryk Iwaniec
Henryk Iwaniec Rutgers, The State University of New Jersey
Igor E. Shparlinski
Igor E. Shparlinski University of New South Wales
William Duke
William Duke University of California, Los Angeles
Carl Pomerance
Carl Pomerance Dartmouth College
Andrew Granville
Andrew Granville University of Montreal
Enrico Bombieri
Enrico Bombieri Institute for Advanced Study
Barry Mazur
Barry Mazur Harvard University
Stephen Halperin
Stephen Halperin University of Maryland, College Park
Ran Canetti
Ran Canetti Boston University
Jeffrey C. Lagarias
Jeffrey C. Lagarias University of Michigan–Ann Arbor

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