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Mathematics
Slovenia
2026

D-Index & Metrics

Mathematics

D-Index
40
Citations
5998
World Ranking
2076
National Ranking
3

Peter Šemrl 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 Peter Šemrl 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: 179 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.

Peter Šemrl 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 Peter Šemrl 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: 40 D-Index — 45th percentile

45% 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

  • 2026 - Research.com Mathematics in Slovenia Leader Award
  • 2025 - Research.com Mathematics in Slovenia Leader Award

Overview

Peter Šemrl is affiliated with the University of Ljubljana in Slovenia and specializes in Mathematics. Their research spans several subfields, including Algebra and Number Theory, Applied Mathematics, Mathematical Physics, Computational Theory and Mathematics, and Geometry and Topology.

The main topics covered in their work include:

  • Advanced Topics in Algebra
  • Advanced Operator Algebra Research
  • Matrix Theory and Algorithms
  • Finite Group Theory Research
  • Advanced Banach Space Theory
  • Algebraic structures and combinatorial models
  • Holomorphic and Operator Theory

Peter Šemrl has contributed to multiple research publications. Selected recent papers are as follows:

  • Wigner symmetries and Gleason's theorem, 2021, Journal of Physics A Mathematical and Theoretical
  • Maps on Grassmann spaces preserving the minimal principal angle, 2023, Acta Scientiarum Mathematicarum

Other notable papers coauthored by frequent collaborators include:

  • The Waring problem for matrix algebras, II, 2023, Bulletin of the London Mathematical Society
  • Zero product preserving maps on matrix rings over division rings, 2020, Contemporary Mathematics - American Mathematical Society
  • Coexistency on Hilbert Space Effect Algebras and a Characterisation of Its Symmetry Transformations, 2020, Communications in Mathematical Physics

Frequent co-authors of Peter Šemrl include:

  • Michiya Mori
  • Matej Brešar
  • György Pál Gehér

Peter Šemrl's work has been published in various venues, with multiple papers appearing in arXiv (Cornell University). Other frequent publication venues include:

  • Journal of Physics A Mathematical and Theoretical
  • Proceedings of the Royal Society of Edinburgh Section A Mathematics
  • Bulletin of the London Mathematical Society
  • Acta Scientiarum Mathematicarum

Best Publications

  • On the behavior of mappings which do not satisfy Hyers-Ulam stability

    Themistocles M. Rassias;Peter Šemrl

  • Local automorphisms and derivations on $\mathcal{B}(H)$

    Peter Šemrl

  • On the Hyers-Ulam Stability of Linear Mappings

    T.M. Rassias;P. Semrl

  • Mappings which Preserve Idempotents, Local Automorphisms, and Local Derivations

    Matej Brešar;Peter Šemrl

  • Orthogonality of matrices and some distance problems

    Rajendra Bhatia;Peter Šemrl

  • Additive mappings preserving operators of rank one

    Matjaž Omladič;Peter Šemrl

  • Some general techniques on linear preserver problems

    Alexander Guterman;Chi-Kwong Li;Peter Šemrl

  • Quadratic functionals and Jordan *-derivations

    Peter Šemrl

  • On non linear perturbations of isometries

    Matjaž Omladič;Peter Šemrl

  • The stability of the exponential equation

    Roman Ger;Peter Semrl

  • On the Mazur-Ulam theorem and the Aleksandrov problem for unit distance preserving mappings

    Themistocles M. Rassias;Peter Šemrl

  • Linear Maps Preserving the Spectral Radius

    Matej Brešar;Peter Šemrl

  • On locally linearly dependent operators and derivations

    Matej Brešar;Peter Šemrl

  • On Jordan *-derivations and an application

    Peter Šemrl

  • The functional equation of multiplicative derivation is superstable on standard operator algebras

    Peter Šemrl

  • Additive derivations of some operator algebras

    Peter Šemrl

  • Automorphisms of B(H) with respect to minus partial order

    Peter Šemrl

  • On local automorphisms and mappings that preserve idempotents

    Matej Brešar;Peter Šemrl

  • Maps preserving the nilpotency of products of operators

    Chi-Kwong Li;Peter Šemrl;Nung-Sing Sze

  • Quadratic and quasi-quadratic functionals

    Unknown

  • Isomorphisms of standard operator algebras

    Peter Šemrl

Frequent Co-Authors

Matej Brešar
Matej Brešar University of Ljubljana
Chi-Kwong Li
Chi-Kwong Li William & Mary
Rajendra Bhatia
Rajendra Bhatia Ashoka University
Richard A. Brualdi
Richard A. Brualdi University of Wisconsin–Madison
Volker Mehrmann
Volker Mehrmann Technical University of Berlin

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