World's Best Scientists 2026 revealed!
Henry Wolkowicz

Henry Wolkowicz

D-Index & Metrics

Computer Science

D-Index
51
Citations
13465
World Ranking
5258
National Ranking
205

Mathematics

D-Index
51
Citations
13560
World Ranking
1003
National Ranking
33

Henry Wolkowicz 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 Henry Wolkowicz 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: 180 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

Henry Wolkowicz 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 Henry Wolkowicz 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: 51 D-Index — 73rd percentile

73% 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 - SIAM Fellow For contributions to convex optimization and matrix theory.

Overview

Henry Wolkowicz is affiliated with the University of Waterloo in Canada. Their research primarily spans the fields of Computer Science and Mathematics, with a substantial focus on computational theory, numerical analysis, and applied mathematics.

The scientist's main areas of study include:

  • Computational Theory and Mathematics
  • Numerical Analysis
  • Computational Mechanics
  • Artificial Intelligence
  • Molecular Biology

Wolkowicz's primary research topics encompass:

  • Advanced Optimization Algorithms Research
  • Matrix Theory and Algorithms
  • Sparse and Compressive Sensing Techniques
  • Optimization and Variational Analysis
  • Complexity and Algorithms in Graphs
  • Stochastic Gradient Optimization Techniques
  • Quantum Information and Cryptography

The scientist has contributed to several journals and venues, frequently publishing in:

  • arXiv (Cornell University)
  • INFORMS Journal on Computing
  • Computational Optimization and Applications
  • Optimization Letters
  • Quantum

Recent publications by Henry Wolkowicz include:

  • "Robust Interior Point Method for Quantum Key Distribution Rate Computation," 2022, Quantum
  • "A Strictly Contractive Peaceman-Rachford Splitting Method for the Doubly Nonnegative Relaxation of the Minimum Cut Problem," 2021, Computational Optimization and Applications
  • "Quasi-Newton Methods for Multiobjective Optimization Problems: A Systematic Review," 2023, Applied Set-Valued Analysis and Optimization
  • "A Semismooth Newton-Type Method for the Nearest Doubly Stochastic Matrix Problem," 2023, Mathematics of Operations Research
  • "A Strengthened Barvinok-Pataki Bound on SDP Rank," 2021, Operations Research Letters

Frequent collaborators of Wolkowicz include:

  • JiYoung Im
  • Woosuk L. Jung
  • Haesol Im
  • Walaa M. Moursi
  • Hao Hu

Among Wolkowicz's recognitions is the SIAM Fellow award received in 2015, cited for contributions to convex optimization and matrix theory.

Best Publications

  • Handbook of semidefinite programming : theory, algorithms, and applications

    Henry Wolkowicz;Romesh Saigal;Lieven Vandenberghe

  • An Interior-Point Method for Semidefinite Programming

    Christoph Helmberg;Franz Rendl;Robert J. Vanderbei;Henry Wolkowicz

  • Handbook of Semidefinite Programming

    Henry Wolkowicz;Romesh Saigal;Lieven Vandenberghe

  • Positive definite completions of partial Hermitian matrices

    Robert Grone;Charles R. Johnson;Eduardo M. Sá;Henry Wolkowicz

  • Quadratic assignment and related problems : DIMACS workshop, May 20-21, 1993

    P. M. Pardalos;Henry Wolkowicz

  • The Quadratic Assignment Problem: A Survey and Recent Developments.

    Panos M. Pardalos;Franz Rendl;Henry Wolkowicz

  • Semidefinite Programming Relaxations for the Quadratic Assignment Problem

    Qing Zhao;Stefan E. Karisch;Franz Rendl;Henry Wolkowicz

  • Solving Euclidean Distance Matrix Completion Problems Via Semidefinite Programming

    Abdo Y. Alfakih;Amir Khandani;Henry Wolkowicz

  • Fixed-Point Algorithms for Inverse Problems in Science and Engineering

    Heinz H. Bauschke;Regina S. Burachik;Patrick L. Combettes;Veit Elser

  • Bounds for eigenvalues using traces

    Henry Wolkowicz;George P.H. Styan

  • A semidefinite framework for trust region subproblems with applications to large scale minimization

    Franz Rendl;Henry Wolkowicz

  • A recipe for semidefinite relaxation for (0,1)-quadratic programming: In memory of Svata Poljak

    Svatopluk Poljak;Franz Rendl;Henry Wolkowicz

  • Strong Duality for Semidefinite Programming

    Motakuri V. Ramana;Levent Tunçel;Henry Wolkowicz

  • Quadratic Assignment and Related Problems

    Panos Pardalos;Henry Wolkowicz

  • Indefinite Trust Region Subproblems and Nonsymmetric Eigenvalue Perturbations

    Ronald J. Stern;Henry Wolkowicz

  • Regularizing the Abstract Convex Program

    Jonathan M. Borwein;H. Wolkowicz

  • On Lagrangian Relaxation of Quadratic Matrix Constraints

    Kurt Anstreicher;Henry Wolkowicz

  • A new lower bound via projection for the quadratic assignment problem

    S. W. Hadley;F. Rendl;H. Wolkowicz

  • The trust region subproblem and semidefinite programming

    Charles Fortin;Henry Wolkowicz

  • Facial reduction for a cone-convex programming problem

    Jonathan M. Borwein;H. Wolkowicz

  • SIAM Journal on Optimization

    C Audet;H H Bauschke;L T Biegler;P L Combettes

Frequent Co-Authors

Franz Rendl
Franz Rendl University of Klagenfurt
Charles R. Johnson
Charles R. Johnson William & Mary
Jonathan M. Borwein
Jonathan M. Borwein University of Newcastle Australia
Panos M. Pardalos
Panos M. Pardalos University of Florida
Svatopluk Poljak
Svatopluk Poljak Emory University
Ali Ghodsi
Ali Ghodsi University of Waterloo
Stephen A. Vavasis
Stephen A. Vavasis University of Waterloo
Heinz H. Bauschke
Heinz H. Bauschke University of British Columbia
Vaithilingam Jeyakumar
Vaithilingam Jeyakumar University of New South Wales
Patrick L. Combettes
Patrick L. Combettes North Carolina State University

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