Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Toeplitz Forms and Their Applications
19581.4k citationsUlf Grenander, Gábor Szegő et al.profile →
Toeplitz Forms and Their Applications
19581.1k citationsUlf Grenander, Gábor Szegőprofile →
Toeplitz Forms and Their Applications.
1958805 citationsLeonard J. Savage, Ulf Grenander et al.Journal of the American Statistical Associationprofile →
Pattern Classification and Scene Analysis.
1974792 citationsUlf Grenander, Richard O. Duda et al.Journal of the American Statistical Associationprofile →
This map shows the geographic impact of Ulf Grenander'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 Ulf Grenander with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulf Grenander more than expected).
This network shows the impact of papers produced by Ulf Grenander. 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 Ulf Grenander. The network helps show where Ulf Grenander may publish in the future.
Co-authorship network of co-authors of Ulf Grenander
This figure shows the co-authorship network connecting the top 25 collaborators of Ulf Grenander.
A scholar is included among the top collaborators of Ulf Grenander 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 Ulf Grenander. Ulf Grenander is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Grenander, Ulf & Michael I. Miller. (1994). Representations of Knowledge in Complex Systems. Journal of the Royal Statistical Society Series B (Statistical Methodology). 56(4). 549–581.365 indexed citations
Grenander, Ulf. (1993). General Pattern Theory: A Mathematical Study of Regular Structures. Infoscience (Ecole Polytechnique Fédérale de Lausanne).87 indexed citations
Grenander, Ulf. (1982). Mathematical experiments on the computer. CERN Document Server (European Organization for Nuclear Research).18 indexed citations
Grenander, Ulf, Richard O. Duda, & Peter E. Hart. (1974). Pattern Classification and Scene Analysis.. Journal of the American Statistical Association. 69(347). 829–829.792 indexed citations breakdown →
15.
Bohman, Harald & Ulf Grenander. (1971). A Mutual Reinsurance Scheme. Astin Bulletin. 6(2). 163–177.1 indexed citations
Grenander, Ulf, et al.. (1965). Probabilities on Algebraic Structures.. Journal of the American Statistical Association. 60(309). 367–367.6 indexed citations
19.
Savage, Leonard J., Ulf Grenander, & Gábor Szegő. (1958). Toeplitz Forms and Their Applications.. Journal of the American Statistical Association. 53(283). 763–763.805 indexed citations breakdown →
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.