Seppo Hassi

73 papers and 936 indexed citations i.

About

Seppo Hassi is a scholar working on Mathematical Physics, Computational Theory and Mathematics and Applied Mathematics. According to data from OpenAlex, Seppo Hassi has authored 73 papers receiving a total of 936 indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Mathematical Physics, 50 papers in Computational Theory and Mathematics and 47 papers in Applied Mathematics. Recurrent topics in Seppo Hassi’s work include Spectral Theory in Mathematical Physics (65 papers), Matrix Theory and Algorithms (39 papers) and Holomorphic and Operator Theory (34 papers). Seppo Hassi is often cited by papers focused on Spectral Theory in Mathematical Physics (65 papers), Matrix Theory and Algorithms (39 papers) and Holomorphic and Operator Theory (34 papers). Seppo Hassi collaborates with scholars based in Finland, The Netherlands and United States. Seppo Hassi's co-authors include Henk de Snoo, M. M. Malamud, Jussi Behrndt, H. S. V. de Snoo, Henrik Winkler, Vladimir Derkach, Franciszek Hugon Szafraniec, Zoltán Sebestyén, Adrian Sandovici and Volodymyr Derkach and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Transactions of the American Mathematical Society and Journal of Functional Analysis.

In The Last Decade

Co-authorship network of co-authors of Seppo Hassi i

Fields of papers citing papers by Seppo Hassi

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Seppo Hassi. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Seppo Hassi may publish in the future.

Countries citing papers authored by Seppo Hassi

Since Specialization
Citations

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

Rankless by CCL
2025