Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
This map shows the geographic impact of Marcel Berger'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 Marcel Berger with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marcel Berger more than expected).
This network shows the impact of papers produced by Marcel Berger. 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 Marcel Berger. The network helps show where Marcel Berger may publish in the future.
Co-authorship network of co-authors of Marcel Berger
This figure shows the co-authorship network connecting the top 25 collaborators of Marcel Berger.
A scholar is included among the top collaborators of Marcel Berger 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 Marcel Berger. Marcel Berger is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Berger, Marcel, et al.. (2011). Geometry Revealed: A Jacob's Ladder to Modern Higher Geometry. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)).18 indexed citations
4.
Berger, Marcel. (2005). Cinq siècles de mathématiques en France.
5.
Berger, Marcel. (2001). La geometrie de Riemann Aperçu historique et resultats recents. 3(1). 12–35.
Berger, Marcel. (1993). Systoles et applications selon Gromov. French digital mathematics library (Numdam). 35. 279–310.25 indexed citations
9.
Gostiaux, Bernard & Marcel Berger. (1992). Géométrie différentielle : variétés, courbes et surfaces. Presses Universitaires de France eBooks.19 indexed citations
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.