Klaus Tammer

39 total papers · 488 total citations
15 papers, 211 citations indexed

About

Klaus Tammer is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Control and Systems Engineering. According to data from OpenAlex, Klaus Tammer has authored 15 papers receiving a total of 211 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Computational Theory and Mathematics, 8 papers in Numerical Analysis and 4 papers in Control and Systems Engineering. Recurrent topics in Klaus Tammer's work include Optimization and Variational Analysis (9 papers), Advanced Optimization Algorithms Research (7 papers) and Matrix Theory and Algorithms (3 papers). Klaus Tammer is often cited by papers focused on Optimization and Variational Analysis (9 papers), Advanced Optimization Algorithms Research (7 papers) and Matrix Theory and Algorithms (3 papers). Klaus Tammer collaborates with scholars based in Germany and Netherlands. Klaus Tammer's co-authors include Hubertus Th. Jongen, Diethard Klatte, Jan-J. Rückmann, Sabine Pickenhain, J. Guddat, Christiane Tammer and Ralf Schulze and has published in prestigious journals such as Mathematical Programming, Annals of Operations Research and Mathematics of Operations Research.

In The Last Decade

Klaus Tammer

15 papers receiving 179 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Klaus Tammer	155	129	46	27	20	15	211
Hannu Väliaho	197 1.3×	176 1.4×	26 0.6×	6 0.2×	17 0.8×	21	242
Roland Durier	122 0.8×	64 0.5×	23 0.5×	11 0.4×	47 2.4×	16	263
Jefferson G. Melo	180 1.2×	214 1.7×	21 0.5×	4 0.1×	18 0.9×	26	289
Karl Heinz Borgwardt	97 0.6×	75 0.6×	24 0.5×	34 1.3×	16 0.8×	14	217
Walter F. Mascarenhas	140 0.9×	160 1.2×	20 0.4×	9 0.3×	3 0.1×	20	264
Karl‐Heinz Elster	145 0.9×	102 0.8×	50 1.1×	3 0.1×	32 1.6×	24	214
Krzysztof Kurdyka	87 0.6×	37 0.3×	31 0.7×	37 1.4×	100 5.0×	26	210
Walaa M. Moursi	112 0.7×	93 0.7×	27 0.6×	3 0.1×	29 1.4×	23	177
Vladimir Shikhman	144 0.9×	133 1.0×	64 1.4×	20 0.7×	12 0.6×	30	217
Peter J. C. Dickinson	223 1.4×	178 1.4×	27 0.6×	8 0.3×	18 0.9×	22	292

Countries citing papers authored by Klaus Tammer

Since Specialization

Citations

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

Fields of papers citing papers by Klaus Tammer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klaus Tammer

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

All Works

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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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