Klaus Schittkowski

108 total papers · 7.0k total citations
52 papers, 4.4k citations indexed

About

Klaus Schittkowski is a scholar working on Numerical Analysis, Computational Theory and Mathematics and Computational Mechanics. According to data from OpenAlex, Klaus Schittkowski has authored 52 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Numerical Analysis, 20 papers in Computational Theory and Mathematics and 12 papers in Computational Mechanics. Recurrent topics in Klaus Schittkowski’s work include Advanced Optimization Algorithms Research (25 papers), Numerical methods for differential equations (10 papers) and Advanced Control Systems Optimization (7 papers). Klaus Schittkowski is often cited by papers focused on Advanced Optimization Algorithms Research (25 papers), Numerical methods for differential equations (10 papers) and Advanced Control Systems Optimization (7 papers). Klaus Schittkowski collaborates with scholars based in Germany, China and Canada. Klaus Schittkowski's co-authors include Willi Hock, Yu‐Hong Dai, William W. Hager, Hongchao Zhang, Hans P. Merkle, Josef Stoer, Thomas Lehmann, Jorge C. Oliveira, Jesús M. Frías and Markus Blatt and has published in prestigious journals such as European Journal of Operational Research, Industrial & Engineering Chemistry Research and Journal of Theoretical Biology.

Co-authorship network of co-authors of Klaus Schittkowski

This figure shows the co-authorship network connecting the top 25 collaborators of Klaus Schittkowski. A scholar is included among the top collaborators of Klaus Schittkowski 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 Klaus Schittkowski. Klaus Schittkowski is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Klaus Schittkowski

52 papers receiving 4.1k citations

Fields of papers citing papers by Klaus Schittkowski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Klaus Schittkowski

Since Specialization
Citations

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

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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2026