World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
31
Citations
4735
World Ranking
3317
National Ranking
202

Winfried Sickel 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 Winfried Sickel 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: 154 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

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

Winfried Sickel 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 Winfried Sickel 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: 31 D-Index — 9th percentile

9% of scientists in this discipline score the same or lower.

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

Overview

Winfried Sickel is affiliated with Friedrich Schiller University Jena in Germany. Their research primarily focuses on various aspects within the field of mathematics, with notable contributions to applied mathematics, mathematical physics, numerical analysis, statistics, probability, uncertainty, and mechanics of materials.

Their work spans several interconnected subfields and topics that illustrate a broad and deep engagement with mathematical sciences. The main fields of study and subfields include:

  • Applied Mathematics
  • Mathematical Physics
  • Numerical Analysis
  • Statistics, Probability and Uncertainty
  • Mechanics of Materials

The main topics of Sickel's research cover a range of specialized areas within these disciplines:

  • Advanced Harmonic Analysis Research
  • Mathematical Analysis and Transform Methods
  • Advanced Mathematical Physics Problems
  • Mathematical Approximation and Integration
  • Algebraic and Geometric Analysis
  • Advanced Banach Space Theory
  • Probabilistic and Robust Engineering Design

Winfried Sickel has collaborated frequently with several key researchers, indicating a collaborative approach within the mathematical community. Frequent co-authors include:

  • Dachun Yang
  • Wen Yuan
  • Tino Ullrich
  • Marc Hovemann
  • Yinqin Li

Publications by Sickel have appeared in a variety of journals and repositories, with a concentration in both traditional and online academic venues. Frequent publication venues include:

  • arXiv (Cornell University)
  • Journal of Functional Analysis
  • Proceedings of the Steklov Institute of Mathematics
  • Труды Математического института им Стеклова
  • Journal of Complexity

Several recent papers demonstrate the range and topics of their research publications:

  • How anisotropic mixed smoothness affects the decay of singular numbers for Sobolev embeddings, 2020, Journal of Complexity
  • Complex Interpolation of Lizorkin-Triebel-Morrey Spaces on Domains, 2020, Analysis and Geometry in Metric Spaces
  • The Haar system in Besov-type spaces, 2020, Studia Mathematica
  • s-Numbers of embeddings of weighted Wiener algebras, 2022, Journal of Approximation Theory
  • Pointwise multipliers for Besov spaces with only logarithmic smoothness, 2023, Annali di Matematica Pura ed Applicata (1923 -)

Best Publications

  • Sobolev Spaces of Fractional Order, Nemytskij Operators, and Nonlinear Partial Differential Equations

    Thomas Runst;Winfried Sickel

  • Morrey and Campanato Meet Besov, Lizorkin and Triebel

    Wen Yuan;Winfried Sickel;Dachun Yang

  • Hölder Inequalities and Sharp Embeddings in Function Spaces of $B^s_{pq}$ and $F^s_{pq}$ Type

    Winfried Sickel;Hans Triebel

  • Tensor products of Sobolev-Besov spaces and applications to approximation from the hyperbolic cross

    Winfried Sickel;Tino Ullrich

  • On the trace problem for Lizorkin–Triebel spaces with mixed norms

    Jon Johnsen;Winfried Sickel

  • ENTROPY NUMBERS OF EMBEDDINGS OF WEIGHTED BESOV SPACES. II

    Thomas Kühn;Hans-Gerd Leopold;Winfried Sickel;Leszek Skrzypczak

  • Smolyak’s Algorithm, Sampling on Sparse Grids and Function Spaces of Dominating Mixed Smoothness

    Winfried Sickel;Tino Ullrich

  • Interpolation of Morrey-Campanato and related smoothness spaces

    Wen Yuan;Winfried Sickel;DaChun Yang

  • Optimal approximation of elliptic problems by linear and nonlinear mappings I

    Stephan Dahlke;Erich Novak;Winfried Sickel

  • Best m-term approximation and Lizorkin–Triebel spaces

    Markus Hansen;Winfried Sickel

  • Superposition operators and functions of bounded $p$-variation

    Gérard Bourdaud;Massimo Lanza de Cristoforis;Winfried Sickel

  • Approximation of Mixed Order Sobolev Functions on the d-Torus: Asymptotics, Preasymptotics, and d-Dependence

    Thomas Kühn;Winfried Sickel;Tino Ullrich

  • Entropy Numbers of Embeddings of Weighted Besov Spaces

    Thomas Kuhn;Hans-Gerd Leopold;Winfried Sickel;Leszek Skrzypczak

  • The Smolyak agorithm, sampling on sparse grids and functions spaces of dominated mixed smoothness

    Winfried Sickel;Tino Ullrich

  • A direct proof of Sobolev embeddings for quasi-homogeneous Lizorkin-Triebel spaces with mixed norms

    Jon Johnsen;Winfried Sickel

  • Pointwise multipliers of Lizorkin-Triebel spaces

    Winfried Sickel

  • Radial subspaces of Besov and Lizorkin-Triebel classes: Extended strauss lemma and compactness of embeddings

    Winfried Sickel;Leszek Skrzypczak

  • Optimal approximation of elliptic problems by linear and nonlinear mappings IV: Errors in L2 and other norms

    Stephan Dahlke;Erich Novak;Winfried Sickel

  • Best m-Term Approximation and Sobolev–Besov Spaces of Dominating Mixed Smoothness—the Case of Compact Embeddings

    Markus Hansen;Winfried Sickel

  • Spaces of functions of mixed smoothness and approximation from hyperbolic crosses

    Hans-Jürgen Schmeisser;Winfried Sickel

  • Spline Interpolation on Sparse Grids

    Winfried Sickel;Tino Ullrich

  • Best m-term aproximation and tensor product of Sobolev and Besov spaces-the case of non-compact embeddings

    Markus Hansen;Winfried Sickel

  • Interpolation of Morrey-Campanato and Related Smoothness Spaces

    Wen Yuan;Winfried Sickel;Dachun Yang

  • Approximation of mixed order Sobolev functions on the $d$-torus -- Asymptotics, preasymptotics and $d$-dependence

    Thomas Kuehn;Winfried Sickel;Tino Ullrich

  • Optimal Approximation of Elliptic Problems by Linear and Nonlinear Mappings II

    Stephan Dahlke;Erich Novak;Winfried Sickel

Frequent Co-Authors

Wen Yuan
Wen Yuan Beijing Normal University
Dachun Yang
Dachun Yang Beijing Normal University
Stephan Dahlke
Stephan Dahlke Philipp University of Marburg
Erich Novak
Erich Novak Friedrich Schiller University Jena
Hans Triebel
Hans Triebel Friedrich Schiller University Jena

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