Pétur Hannesson

43 total papers · 518 total citations
28 papers, 371 citations indexed

About

Pétur Hannesson is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Pétur Hannesson has authored 28 papers receiving a total of 371 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 10 papers in Pulmonary and Respiratory Medicine and 6 papers in Oncology. Recurrent topics in Pétur Hannesson’s work include Pediatric Hepatobiliary Diseases and Treatments (6 papers), Pancreatic and Hepatic Oncology Research (5 papers) and Gallbladder and Bile Duct Disorders (4 papers). Pétur Hannesson is often cited by papers focused on Pediatric Hepatobiliary Diseases and Treatments (6 papers), Pancreatic and Hepatic Oncology Research (5 papers) and Gallbladder and Bile Duct Disorders (4 papers). Pétur Hannesson collaborates with scholars based in Sweden, Iceland and United States. Pétur Hannesson's co-authors include María Ragnarsdóttir, Bjarni Torfason, Unne Stenram, K.‐G. Tranberg, Páll Helgi Möller, Lawrence P. Cahalin, Gunnar Juliusson, K. Herrlin, Tómas Guðbjartsson and H. Stridbeck and has published in prestigious journals such as Gastroenterology, European Radiology and Scandinavian Journal of Gastroenterology.

Co-authorship network of co-authors of Pétur Hannesson

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

Pétur Hannesson

26 papers receiving 364 citations

Fields of papers citing papers by Pétur Hannesson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Pétur Hannesson

Since Specialization
Citations

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