World's Best Scientists 2026 revealed!
Steven A. Orszag

Steven A. Orszag

D-Index & Metrics

Mathematics

D-Index
79
Citations
55249
World Ranking
153
National Ranking
91

Steven A. Orszag 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 Steven A. Orszag 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: 228 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Steven A. Orszag 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 Steven A. Orszag 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: 79 D-Index — 96th percentile

96% 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

  • 1981 - Fellow of American Physical Society (APS)

Overview

Steven A. Orszag was affiliated with Yale University in the United States. Their academic contributions were recognized within the scientific community, including receiving the Fellow of American Physical Society (APS) award in 1981.

Throughout their career, Orszag did not have any frequently listed co-authors or a collection of recent papers documented in the available data. Similarly, there are no specific details on main fields or subfields of study, nor main topics of work as per the records at hand.

The scientist's publication record does not include frequent venues or book publications listed in the available information. Despite this, Orszag's connection to Yale University and recognition by the APS suggest active involvement in scientific research during their lifetime.

Orszag is recorded as deceased, so all references to their work and affiliations are presented in the past tense. The data provided is limited with regard to detailed research themes, making it difficult to outline specific academic focuses or contributions beyond institutional and award information.

Best Publications

  • Advanced Mathematical Methods for Scientists and Engineers I: Asymptotic Methods and Perturbation Theory

    Carl M Bender;Steven A Orszag

  • Advanced mathematical methods for scientists and engineers

    Carl M. Bender;Steven A. Orszag

  • Numerical analysis of spectral methods : theory and applications

    David Gottlieb;Steven A. Orszag

  • Accurate solution of the Orr–Sommerfeld stability equation

    Steven A. Orszag

  • High-order splitting methods for the incompressible Navier-Stokes equations

    George Em Karniadakis;Moshe Israeli;Steven A Orszag

  • Numerical analysis of spectral methods

    David Gottlieb;Steven A Orszag

  • Analytical theories of turbulence

    Steven A. Orszag

  • Small-scale structure of the Taylor–Green vortex

    Marc E. Brachet;Daniel I. Meiron;Steven A. Orszag;B. G. Nickel

  • Spectral methods for problems in complex geometries

    Steven A Orszag

  • Approximation of radiation boundary conditions

    Moshe Israeli;Steven A. Orszag

  • Extended Boltzmann kinetic equation for turbulent flows.

    Hudong Chen;Satheesh Kandasamy;Steven Orszag;Rick Shock

  • Transition to turbulence in plane Poiseuille and plane Couette flow

    Steven A. Orszag;Lawrence C. Kells

  • CBMS-NSF REGIONAL CONFERENCE SERIES IN APPLIED MATHEMATICS

    D. Gottlieb;S. A. Orszag;Peter J. Huber;Fred S. Roberts

  • Numerical Simulation of Three-Dimensional Homogeneous Isotropic Turbulence

    Steven A. Orszag;G. S. Patterson

  • Small-scale structure of two-dimensional magnetohydrodynamic turbulence

    Steven A. Orszag;Cha-Mei Tang

  • Numerical Simulation of Incompressible Flows Within Simple Boundaries. I. Galerkin (Spectral) Representations

    Steven A. Orszag

  • Transform method for the calculation of vector-coupled sums: Application to the spectral form of the vorticity equation

    Steven A. Orszag

  • Low‐dimensional models for complex geometry flows: Application to grooved channels and circular cylinders

    A. E. Deane;I. G. Kevrekidis;G. E. Karniadakis;S. A. Orszag

  • Numerical investigation of transitional and weak turbulent flow past a sphere

    Ananias G. Tomboulides;Steven A. Orszag

  • Generalized vortex methods for free-surface flow problems

    Gregory R. Baker;Daniel I. Meiron;Steven A. Orszag

  • Numerical Analysis of Spectral Methods: Theory and Application (CBMS-NSF Regional Conference Series in Applied Mathematics)

    David Gottlieb;Steven A. Orszag;G. A. Sod

Frequent Co-Authors

David Gottlieb
David Gottlieb Brown University
Victor Yakhot
Victor Yakhot Boston University
Carl M. Bender
Carl M. Bender Washington University in St. Louis
Sauro Succi
Sauro Succi Italian Institute of Technology
Uriel Frisch
Uriel Frisch Observatoire de la Côte d’Azur
Zhen-Su She
Zhen-Su She Peking University
Robert H. Kraichnan
Robert H. Kraichnan Los Alamos National Laboratory
James J. Riley
James J. Riley University of Washington
Shiyi Chen
Shiyi Chen Southern University of Science and Technology

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