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Robert Hardt 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 Robert Hardt 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+

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

Robert Hardt 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 Robert Hardt 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+

The last bar groups every scientist with 86 D-Index or more.

Research.com Recognitions

  • 2015 - Fellow of the American Mathematical Society For contributions to calculus of variations, partial differential equations, and analytic approaches to geometry and topology, as well as mentoring.

Overview

Robert Hardt is affiliated with Rice University in the United States and specializes primarily in the field of Mathematics. Their research spans multiple subfields including Applied Mathematics, Mathematical Physics, and Geometry and Topology. Their scholarly output is connected to various aspects of geometric analysis, partial differential equations, and algebraic topology.

The main topics of Robert Hardt's work cover a range of areas such as:

  • Geometric Analysis and Curvature Flows
  • Nonlinear Partial Differential Equations
  • Point processes and geometric inequalities
  • Algebraic Geometry and Number Theory
  • Advanced Algebra and Geometry
  • Homotopy and Cohomology in Algebraic Topology
  • Analytic and geometric function theory

They have published papers in several recognized venues. Frequent publication locations include:

  • Journal of Singularities
  • Journal of the London Mathematical Society
  • Indiana University Mathematics Journal
  • arXiv (Cornell University)

Selected recent papers by Robert Hardt include:

  • Linear isoperimetric inequality for normal and integral currents in compact subanalytic sets, 2022, Journal of Singularities
  • Regulator maps for higher Chow groups via current transforms, 2022, Journal of the London Mathematical Society
  • A multiple-valued plateau problem, 2020, Indiana University Mathematics Journal
  • Linear isoperimetric inequality for normal and integral currents in compact subanalytic sets, 2020, arXiv (Cornell University)

Robert Hardt has collaborated frequently with several other researchers, including:

  • Thierry De Pauw
  • Pedro F. dos Santos
  • Paulo Lima-Filho
  • Quentin Funk

In 2015, Robert Hardt was awarded the distinction of Fellow of the American Mathematical Society. The citation for this award notes their contributions to calculus of variations, partial differential equations, and analytic approaches to geometry and topology, as well as mentoring activities.

Best Publications

  • Mappings minimizing the Lp norm of the gradient

    Robert Hardt;Fang‐Hua ‐H Lin

  • Existence and partial regularity of static liquid crystal configurations

    Robert Hardt;David Kinderlehrer;Fang Hua Lin

  • Nodal sets for solutions of elliptic equations

    Robert Hardt;Leon Simon

  • Boundary Regularity and Embedded Solutions for the Oriented Plateau Problem

    Robert Hardt;Leon Simon

  • Stratification of Real Analytic Mappings and Images.

    Robert M. Hardt

  • A remark on H1 mappings

    Robert Hardt;Robert Hardt;Fang Hua Lin;Fang Hua Lin

  • Stable defects of minimizers of constrained variational principles

    R. Hardt;D. Kinderlehrer;Fang-Hua Lin

  • Geometric measure of singular sets of elliptic equations

    Qing Han;Robert Hardt;Fanghua Lin

  • Area minimizing hypersurfaces with isolated singularities.

    Leon Simon;Robert Hardt

  • Topological properties of subanalytic sets

    Robert M. Hardt

  • Triangulation of subanalytic sets and proper light subanalytic maps

    Robert M. Hardt

  • Minimal surfaces with isolated singularities

    Luis A Caffarelli;Robert Hardt;Leon Simon

  • Singularities of harmonic maps

    Robert M. Hardt

  • Mathematical Questions of Liquid Crystal Theory

    Robert Hardt;David Kinderlehrer

  • Regularity at infinity for area-minimizing hypersurfaces in hyperbolic space

    Robert Hardt;Fang Hua Lin

  • Real homotopy theory of semi-algebraic sets

    Robert Hardt;Pascal Lambrechts;Victor Turchin;Ismar Volić

  • An evolution problem for linear growth functionals

    Robert Hardt;Xiaodong Zhou

  • Elastic plastic deformation

    Robert Hardt;David Kinderlehrer

  • Axially symmetric harmonic maps minimizing a relaxed energy

    Robert Hardt;Fang‐Hua ‐H Lin;Chi‐Cheung ‐C Poon

  • Partially constrained boundary conditions with energy minimizing mappings

    Robert Hardt;Fang Hua Lin;Fang Hua Lin

Frequent Co-Authors

Fanghua Lin
Fanghua Lin Courant Institute of Mathematical Sciences
David Kinderlehrer
David Kinderlehrer Carnegie Mellon University
Leon Simon
Leon Simon Stanford University
Michael M. Wolf
Michael M. Wolf Technical University of Munich
Changyou Wang
Changyou Wang Purdue University West Lafayette
Mitchell Luskin
Mitchell Luskin University of Minnesota
Luis A. Caffarelli
Luis A. Caffarelli The University of Texas at Austin

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