Ion Grama

182 total papers · 980 total citations
54 papers, 437 citations indexed

About

Ion Grama is a scholar working on Statistics and Probability, Mathematical Physics and Finance. According to data from OpenAlex, Ion Grama has authored 54 papers receiving a total of 437 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Statistics and Probability, 23 papers in Mathematical Physics and 17 papers in Finance. Recurrent topics in Ion Grama’s work include Stochastic processes and statistical mechanics (19 papers), Probability and Risk Models (15 papers) and Stochastic processes and financial applications (14 papers). Ion Grama is often cited by papers focused on Stochastic processes and statistical mechanics (19 papers), Probability and Risk Models (15 papers) and Stochastic processes and financial applications (14 papers). Ion Grama collaborates with scholars based in France, China and Germany. Ion Grama's co-authors include Quansheng Liu, Xiequan Fan, Erich Haeusler, Michael Nussbaum, Qiyu Jin, Mounir Mesbah, Émile Le Page, Marc Peigné, Charles Kervrann and Gilles Durrieu and has published in prestigious journals such as PLoS ONE, The Annals of Statistics and Journal of Statistical Software.

Co-authorship network of co-authors of Ion Grama

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

Ion Grama

44 papers receiving 395 citations

Fields of papers citing papers by Ion Grama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ion Grama

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026