Siegfried Gähler

1.4k total citations
28 papers, 911 citations indexed

About

Siegfried Gähler is a scholar working on Geometry and Topology, Algebra and Number Theory and Mathematical Physics. According to data from OpenAlex, Siegfried Gähler has authored 28 papers receiving a total of 911 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Geometry and Topology, 13 papers in Algebra and Number Theory and 10 papers in Mathematical Physics. Recurrent topics in Siegfried Gähler's work include Advanced Topics in Algebra (12 papers), Advanced Topology and Set Theory (10 papers) and Fixed Point Theorems Analysis (6 papers). Siegfried Gähler is often cited by papers focused on Advanced Topics in Algebra (12 papers), Advanced Topology and Set Theory (10 papers) and Fixed Point Theorems Analysis (6 papers). Siegfried Gähler collaborates with scholars based in Germany, United States and Poland. Siegfried Gähler's co-authors include Werner Gähler and has published in prestigious journals such as Fuzzy Sets and Systems, Annales Scientifiques de l École Normale Supérieure and Mathematische Nachrichten.

In The Last Decade

Siegfried Gähler

25 papers receiving 751 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Siegfried Gähler Germany 12 584 311 297 233 129 28 911
W. Orlicz Poland 11 226 0.4× 213 0.7× 435 1.5× 329 1.4× 41 0.3× 28 745
C. Bessaga United States 12 514 0.9× 205 0.7× 388 1.3× 807 3.5× 62 0.5× 23 1.1k
W. A. J. Luxemburg United States 19 262 0.4× 305 1.0× 542 1.8× 719 3.1× 45 0.3× 86 1.2k
Daniel Wulbert United States 12 246 0.4× 163 0.5× 150 0.5× 285 1.2× 25 0.2× 37 591
Ştefan Cobzaş Romania 10 333 0.6× 83 0.3× 153 0.5× 204 0.9× 41 0.3× 35 501
Jin-xuan Fang China 18 478 0.8× 189 0.6× 425 1.4× 51 0.2× 358 2.8× 68 1.1k
Mehmet Gürdal Türkiye 17 348 0.6× 700 2.3× 585 2.0× 208 0.9× 150 1.2× 119 995
T. Domínguez Benavides Spain 19 807 1.4× 102 0.3× 475 1.6× 396 1.7× 29 0.2× 71 1.1k
Vatan Karakaya Türkiye 16 278 0.5× 529 1.7× 350 1.2× 172 0.7× 86 0.7× 93 847
Robert Sine United States 12 250 0.4× 60 0.2× 154 0.5× 227 1.0× 26 0.2× 52 479

Countries citing papers authored by Siegfried Gähler

Since Specialization
Citations

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

Fields of papers citing papers by Siegfried Gähler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Siegfried Gähler

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

All Works

20 of 20 papers shown
1.
Gähler, Werner & Siegfried Gähler. (1999). Contributions to fuzzy analysis. Fuzzy Sets and Systems. 105(2). 201–224. 10 indexed citations
2.
Gähler, Siegfried, et al.. (1989). Remarks on Tensors and Families of Projections. Mathematische Nachrichten. 143(1). 277–290. 1 indexed citations
3.
Gähler, Siegfried & Werner Gähler. (1989). Quadrature Methods for the Solution of Integral Equations of the Second Kind on the Half Line. Mathematische Nachrichten. 140(1). 321–346. 5 indexed citations
4.
Gähler, Siegfried, et al.. (1986). TENSORS, 2-INNER PRODUCTS AND PROJECTIONS. Demonstratio Mathematica. 19(3). 1 indexed citations
5.
Gähler, Siegfried, et al.. (1984). REMARKS ON 2-INNER PRODUCTS. Demonstratio Mathematica. 17(3). 3 indexed citations
6.
Gähler, Siegfried, et al.. (1982). Remarks on Semi‐2‐Normed Spaces. Mathematische Nachrichten. 105(1). 151–161. 6 indexed citations
7.
Gähler, Siegfried, et al.. (1979). Remarks on Strictly Convex and Strictly 2‐Convex 2‐Normed Spaces. Mathematische Nachrichten. 88(1). 363–372. 27 indexed citations
8.
Gähler, Siegfried. (1978). Beiträge zur Polyoptimierung. Mathematische Nachrichten. 84(1). 333–344. 3 indexed citations
9.
Gähler, Siegfried, et al.. (1977). 2-INNER PRODUCT SPACES II1). Demonstratio Mathematica. 10(1). 22 indexed citations
10.
Gähler, Siegfried. (1977). Eine Verallgemeinerung des Satzes von DUBOVICKIJ‐MILJUTIN. Mathematische Nachrichten. 77(1). 117–138. 3 indexed citations
11.
Gähler, Siegfried, et al.. (1976). Remarks on Gteneralizations of 2‐Inner Products. Mathematische Nachrichten. 74(1). 269–278. 3 indexed citations
12.
Gähler, Siegfried. (1975). Modifizierte Topologien und deren Anwendungen. Mathematische Nachrichten. 66(1). 217–230. 2 indexed citations
13.
Gähler, Siegfried, et al.. (1974). Strictly Convex Linear 2‐Normed Spaces. Mathematische Nachrichten. 59(1-6). 319–324. 16 indexed citations
14.
Gähler, Siegfried. (1969). Über Zwischenrelationen der Dimension m. Mathematische Nachrichten. 39(1-3). 161–182. 1 indexed citations
15.
Gähler, Siegfried. (1969). Untersuchungen über verallgemeinerte m‐metrische Räume. II. Mathematische Nachrichten. 40(4-6). 229–264. 42 indexed citations
16.
Gähler, Siegfried. (1969). Untersuchungen über verallgemeinerte m‐metrische Räume. I. Mathematische Nachrichten. 40(1-3). 165–189. 43 indexed citations
17.
Gähler, Siegfried. (1969). Über 2‐BANACH‐Räume. Mathematische Nachrichten. 42(4-6). 335–347. 46 indexed citations
18.
Gähler, Siegfried. (1969). Untersuchungen über verallgemeinerte m‐metrische Räume. III. Mathematische Nachrichten. 41(1-3). 23–36. 11 indexed citations
19.
Gähler, Siegfried. (1967). Über Segmente und Geodätische. Mathematische Nachrichten. 34(1-2). 99–122. 2 indexed citations
20.
Gähler, Siegfried. (1964). Lineare 2‐normierte Räume. Mathematische Nachrichten. 28(1-2). 1–43. 262 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.

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