Piotr Hajłasz

3.6k citations
65 papers · 2.1k indexed · 2 hit papers · h-index 17
Topics
Nonlinear Partial Differential Equations (30 papers)Geometric Analysis and Curvature Flows (25 papers)Analytic and geometric function theory (22 papers)

In The Last Decade

Piotr Hajłasz

60 papers receiving 1.8k citations

Hit Papers

Sobolev met Poincaré199620262006201620001996100200300400500

Peers

Piotr Hajłasz
Comparison fields: 5 of 53
  • Applied Mathematics 1.9k
  • Geometry and Topology 633
  • Mathematical Physics 601
  • Computational Theory and Mathematics 545
  • Numerical Analysis 85
Replace Nageswari Shanmugalingam with:
Nageswari Shanmugalingam United States
Alexander Nagel United States
Eric T. Sawyer Canada
Jeremy T. Tyson United States
Bruce Kleiner United States
Lars Inge Hedberg Sweden
Frank Duzaar Germany
Alberto Fıorenza Italy
Xi‐Nan Ma China
Bernd Fritzsche Germany
Piotr Hajłasz relative to Nageswari Shanmugalingam United States Nageswari Shanmugalingam's profile →
Citations per field
00.5×3.1×
Nageswari Shanmugalingam · 1×
Citations per year

Countries citing papers authored by Piotr Hajłasz

Since Specialization
Citations

This map shows the geographic impact of Piotr Hajłasz's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Piotr Hajłasz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Piotr Hajłasz more than expected).

Fields of papers citing papers by Piotr Hajłasz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Piotr Hajłasz. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Piotr Hajłasz. The network helps show where Piotr Hajłasz may publish in the future.

Co-authorship network of co-authors of Piotr Hajłasz

This figure shows the co-authorship network connecting the top 25 collaborators of Piotr Hajłasz. A scholar is included among the top collaborators of Piotr Hajłasz based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Piotr Hajłasz. Piotr Hajłasz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 0
3
3 LIPSCHITZ HOMOTOPY AND DENSITY OF LIPSCHITZ MAPPINGS IN SOBOLEV SPACES
4
4 5
5 9
6 4
7
1 SOBOLEV MAPPINGS: LIPSCHITZ DENSITY IS NOT AN ISOMETRIC INVARIANT OF THE TARGET
3
8 32
9 84
10 8
11
ON BOUNDEDNESS OF MAXIMAL FUNCTIONS IN SOBOLEV SPACES
70
12 7
13 6
14 44
15 56
16 22
17 78
18
Polynomial asymptotics and approximation of Sobolev functions
7
19 29
20
Pointwise inequalities for Sobolev functions and some applications
87

About Piotr Hajłasz

Piotr Hajłasz is a scholar working on Applied Mathematics, Geometry and Topology and Mathematical Physics, having authored 65 papers that have together received 2.1k indexed citations. Recurring topics across this work include Nonlinear Partial Differential Equations (30 papers), Geometric Analysis and Curvature Flows (25 papers) and Analytic and geometric function theory (22 papers). The work is most often cited by research in Applied Mathematics (1.9k citations), Geometry and Topology (633 citations) and Mathematical Physics (601 citations). Piotr Hajłasz has collaborated with scholars based in United States, Poland and Finland. Frequent co-authors include Pekka Koskela, Bogdan Bojarski, Jani Onninen, Олли Мартио, Heli Tuominen, Juha Kinnunen, Bruno Franchi, Jan Malý, Paweł Strzelecki and Jeremy T. Tyson. Their work appears in journals such as SHILAP Revista de lepidopterología, Journal of Mathematical Analysis and Applications and Inventiones mathematicae.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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