Claude Lemaréchal

147 total papers · 12.4k total citations
55 papers, 5.9k citations indexed

About

Claude Lemaréchal is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Industrial and Manufacturing Engineering. According to data from OpenAlex, Claude Lemaréchal has authored 55 papers receiving a total of 5.9k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Computational Theory and Mathematics, 28 papers in Numerical Analysis and 8 papers in Industrial and Manufacturing Engineering. Recurrent topics in Claude Lemaréchal’s work include Advanced Optimization Algorithms Research (27 papers), Optimization and Variational Analysis (22 papers) and Optimization and Packing Problems (5 papers). Claude Lemaréchal is often cited by papers focused on Advanced Optimization Algorithms Research (27 papers), Optimization and Variational Analysis (22 papers) and Optimization and Packing Problems (5 papers). Claude Lemaréchal collaborates with scholars based in France, Brazil and United States. Claude Lemaréchal's co-authors include Jean‐Baptiste Hiriart‐Urruty, Jean Charles Gilbert, Claudia Sagastizábal, J. Frédéric Bonnans, Rafael Corrêa, Arkadi Nemirovski, Yurii Nesterov, François Oustry, Aris Daniilidis and Vincent Acary and has published in prestigious journals such as SHILAP Revista de lepidopterología, European Journal of Operational Research and Transactions of the American Mathematical Society.

In The Last Decade

Co-authorship network of co-authors of Claude Lemaréchal

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

Claude Lemaréchal

55 papers receiving 5.4k citations

Fields of papers citing papers by Claude Lemaréchal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Claude Lemaréchal

Since Specialization
Citations

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