Claes Johnson

14.5k citations
188 papers · 11.4k · 4 hit papers · h-index 52

Impact in

    • Numerical methods for differential equations
    • Differential Equations and Numerical Methods
    • Advanced Numerical Methods in Computational Mathematics
    • Computational Fluid Dynamics and Aerodynamics
    • Fluid Dynamics and Turbulent Flows

Papers in

Claes Johnson

181 papers receiving 10.2k citations

Claes Johnson's Hit Papers

Introduction to Adaptive Methods for Differential Equations 1995 · 509 citations
5090+14+28Years since publication4008001.2k

Peers

Claes Johnson
Comparison fields: 5 of 172
  • Numerical Analysis 2.3k
  • Computational Mechanics 7.8k
  • Computational Theory and Mathematics 2.7k
  • Mechanics of Materials 2.8k
  • Applied Mathematics 703
Replace Rolf Rannacher with:
Rolf Rannacher Germany
Endre Süli United Kingdom
Herbert B. Keller United States
Jim Douglas United States
Alberto Valli Italy
Jie Shen United States
H.A. van der Vorst Netherlands
Yvon Maday France
Michael Griebel Germany
Uri M. Ascher Canada
Claes Johnson relative to Rolf Rannacher Germany Rolf Rannacher's profile →
Citations per field
00.5×1.5×
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Citations per year

Countries citing papers authored by Claes Johnson

Since Specialization
Citations

This map shows the geographic impact of Claes Johnson'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 Claes Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Claes Johnson more than expected).

Fields of papers citing papers by Claes Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Claes Johnson. 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 Claes Johnson. The network helps show where Claes Johnson may publish in the future.

Co-authors

The 25 scholars most cited alongside Claes Johnson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Claes Johnson Line = papers co-authored together Claes Johnson links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 188 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Numerical solution of partial differential equations by the finite element method
Hit paper breakdown →
19881383
2
Finite element methods for linear hyperbolic problems
Hit paper breakdown →
1984563
3
Introduction to Adaptive Methods for Differential Equations
Hit paper breakdown →
1995509
4
Adaptive Finite Element Methods for Parabolic Problems I: A Linear Model Problem
Hit paper breakdown →
1991493
5 1998480
6 1986409
7 1986349
8 1980267
9 1992261
10 1989214
11 1993193
12 1995172
13 1986168
14 1995167
15 1985164
16 1981164
17 1986163
18 1988147
19 1990146
20 1978143

About Claes Johnson

Claes Johnson is a scholar working on Computational Mechanics, Computational Theory and Mathematics, Numerical Analysis, Atomic and Molecular Physics, and Optics and Mechanics of Materials, having authored 188 papers that have together received 11.4k indexed citations. Recurring topics across this work include Advanced Numerical Methods in Computational Mathematics (71 papers), Computational Fluid Dynamics and Aerodynamics (30 papers), Spectroscopy and Quantum Chemical Studies (28 papers), Advanced Mathematical Modeling in Engineering (27 papers), Numerical methods for differential equations (20 papers), Differential Equations and Numerical Methods (20 papers), Contact Mechanics and Variational Inequalities (13 papers) and Numerical methods in engineering (12 papers). The work is most often cited by research in Numerical Analysis (2.3k citations), Computational Mechanics (7.8k citations), Computational Theory and Mathematics (2.7k citations), Mechanics of Materials (2.8k citations) and Applied Mathematics (703 citations). Claes Johnson has collaborated with scholars based in Sweden, United States and France. Frequent co-authors include Kenneth Eriksson, Juhani Pitkäranta, Peter Hansbo, Anders Szepessy, Vidar Thomée, Johan Hoffman, Jukka Saranen, Eric Tyrode, D. Estep and Jean-Claude Nédélec. Their work appears in journals such as Mathematics of Computation, SIAM Journal on Numerical Analysis, Computer Methods in Applied Mechanics and Engineering, The Journal of Physical Chemistry C and Journal of The Electrochemical Society.

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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