This map shows the geographic impact of Radu Roşca'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 Radu Roşca with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Radu Roşca more than expected).
This network shows the impact of papers produced by Radu Roşca. 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 Radu Roşca. The network helps show where Radu Roşca may publish in the future.
Co-authorship network of co-authors of Radu Roşca
This figure shows the co-authorship network connecting the top 25 collaborators of Radu Roşca.
A scholar is included among the top collaborators of Radu Roşca 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 Radu Roşca. Radu Roşca is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Roşca, Radu, et al.. (2018). Research on the impact of tillage operations for autumn wheat crop set up over some soil properties. SHILAP Revista de lepidopterología.1 indexed citations
10.
Roşca, Radu, et al.. (2018). Researches regarding the evaluation of the biomass potential resulted from the dormant pruning of some vine varieties.. 115–120.2 indexed citations
11.
Roşca, Radu, et al.. (2018). Research on the impact of tillage operations for autumn wheat crop set up over some soil properties.. 122–127.1 indexed citations
12.
Roşca, Radu, et al.. (2015). Vacuum Regulation with a VFD Controller: Preliminary Tests and Modeling of the Vacuum System.. 202–213.1 indexed citations
13.
Roşca, Radu, et al.. (2012). Research Regarding Barley Germination with the Jacobsen Machine Used for Obtaining Green Malt. 69(1). 207–213.1 indexed citations
Matsumoto, Koji, Ion Mihai, & Radu Roşca. (1995). $zeta$-null geodesic gradient vector fields on a lorentzian para-sasakian manifold. Journal of the Korean Mathematical Society. 32(1). 17–31.12 indexed citations
18.
Roşca, Radu, et al.. (1981). On Real Left Kählerian Space-Times. Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg. 51(1). 5–12.1 indexed citations
19.
Roşca, Radu, et al.. (1976). Introduction in relativity and pseudo-Riemannian geometry.4 indexed citations
20.
Roşca, Radu & Lieven Vanhecke. (1973). Sur une classe de variétés pseudo-isotropes. Archivum Mathematicum. 9(1). 9–18.1 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.