Hartmut Greven
About
In The Last Decade
Co-authorship network of co-authors of Hartmut Greven i
Fields of papers citing papers by Hartmut Greven
Since SpecializationThis network shows the impact of papers produced by Hartmut Greven. 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 Hartmut Greven. The network helps show where Hartmut Greven may publish in the future.
Countries citing papers authored by Hartmut Greven
Since SpecializationThis map shows the geographic impact of Hartmut Greven'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 Hartmut Greven with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hartmut Greven 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.