World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
51
Citations
19490
World Ranking
993
National Ranking
32

Engineering and Technology

D-Index
50
Citations
19298
World Ranking
3992
National Ranking
162

Uri M. Ascher 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 Uri M. Ascher 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: 182 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Uri M. Ascher 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 Uri M. Ascher 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: 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

  • 2018 - Fellow of the Royal Society of Canada Academy of Science
  • 2010 - SIAM Fellow For contributions to numerical solution of differential equations and numerical software.

Overview

Uri M. Ascher is affiliated with the University of British Columbia in Canada. Their research spans multiple disciplines with a primary focus on Engineering, complemented by contributions to Physics and Astronomy as well as Computer Science.

Their work explores a number of specialized subfields including Control and Systems Engineering, Statistical and Nonlinear Physics, Computational Mechanics, Computer Graphics and Computer-Aided Design, and Computational Theory and Mathematics.

Notable research topics covered in their publications include Model Reduction and Neural Networks, Dynamics and Control of Mechanical Systems, Human Motion and Animation, Computer Graphics and Visualization Techniques, Neural Networks and Applications, Numerical Methods for Differential Equations, and 3D Shape Modeling and Analysis.

Recent papers authored or co-authored by Uri M. Ascher include:

  • SIERE, 2020, ACM Transactions on Graphics
  • Learning Elastic Constitutive Material and Damping Models, 2020, Computer Graphics Forum
  • Simulating deformable objects for computer animation: A numerical perspective, 2021, Journal of Computational Dynamics
  • Implicit Frictional Dynamics With Soft Constraints, 2024, IEEE Transactions on Visualization and Computer Graphics
  • Neural DAEs: Constrained neural networks, 2022, arXiv (Cornell University)

Frequent co-authors in their body of work include Dinesh K. Pai, Egor Larionov, Seung Heon Sheen, Andreas Longva, and Jan Bender.

The venues where Uri M. Ascher's research has been published regularly encompass a mixture of journal and conference publications, with multiple contributions to arXiv (Cornell University), ACM Transactions on Graphics, Computer Graphics Forum, Journal of Computational Dynamics, and IEEE Transactions on Visualization and Computer Graphics.

They have received recognition including the Fellow of the Royal Society of Canada in 2018 from the Academy of Science and the SIAM Fellow award in 2010 for contributions to numerical solutions of differential equations and numerical software.

Best Publications

  • Computer Methods for Ordinary Differential Equations and Differential-Algebraic Equations

    Uri M. Ascher;Linda R. Petzold

  • Numerical solution of boundary value problems for ordinary differential equations

    Uri M. Ascher;Robert M. M. Mattheij;Robert D. Russell

  • Implicit-explicit Runge-Kutta methods for time-dependent partial differential equations

    Uri M. Ascher;Steven J. Ruuth;Raymond J. Spiteri

  • Implicit-explicit methods for time-dependent partial differential equations

    Uri M. Ascher;Steven J. Ruuth;Brian T. R. Wetton

  • Collocation Software for Boundary-Value ODEs

    U. Ascher;J. Christiansen;R. D. Russell

  • A collocation solver for mixed order systems of boundary value problems

    U. Ascher;J. Christiansen;R. D. Russell

  • Consolidation of unorganized point clouds for surface reconstruction

    Hui Huang;Dan Li;Hao Zhang;Uri Ascher

  • Edge-aware point set resampling

    Hui Huang;Shihao Wu;Minglun Gong;Daniel Cohen-Or

  • On optimization techniques for solving nonlinear inverse problems

    Eldad Haber;Uri M Ascher;Doug Oldenburg

  • A New Basis Implementation for a Mixed Order Boundary Value ODE Solver

    G. Bader;U. Ascher

  • Fast Simulation of 3D Electromagnetic Problems Using Potentials

    E. Haber;U.M. Ascher;D.A. Aruliah;D.W. Oldenburg

  • Stabilization of Constrained Mechanical Systems with DAEs and Invariant Manifolds

    Uri M. Ascher;Hongsheng Chin;Linda R. Petzold;Sebastian Reich

  • Projected implicit Runge-Kutta methods for differential-algebraic equations

    Uri M. Ascher;Linda R. Petzold

  • Inversion of 3D electromagnetic data in frequency and time domain using an inexact all-at-once approach

    Eldad Haber;Uri M. Ascher;Douglas W. Oldenburg

  • Numerical Methods for Evolutionary Differential Equations

    Uri M. Ascher

  • Fast Finite Volume Simulation of 3D Electromagnetic Problems with Highly Discontinuous Coefficients

    E. Haber;U. M. Ascher

  • A First Course on Numerical Methods

    Uri M. Ascher;Chen Greif

  • Stabilization of DAEs and invariant manifolds

    Uri M. Ascher;Hongsheng Chin;Sebastian Reich

  • Preconditioned all-at-once methods for large, sparse parameter estimation problems

    E Haber;U M Ascher

  • Multisymplectic box schemes and the Korteweg-de Vries equation

    Uri M. Ascher;Robert I. McLachlan

Frequent Co-Authors

Robert D. Russell
Robert D. Russell Simon Fraser University
Eldad Haber
Eldad Haber University of British Columbia
Linda R. Petzold
Linda R. Petzold University of California, Santa Barbara
Hui Huang
Hui Huang Shenzhen University
Dinesh K. Pai
Dinesh K. Pai University of British Columbia
Douglas W. Oldenburg
Douglas W. Oldenburg University of British Columbia
Sebastian Reich
Sebastian Reich University of Potsdam
Daniel Cohen-Or
Daniel Cohen-Or Tel Aviv University
Paul Spudich
Paul Spudich United States Geological Survey
Baoquan Chen
Baoquan Chen Peking University

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