Adam Kleppner

595 total citations
19 papers, 345 citations indexed

About

Adam Kleppner is a scholar working on Mathematical Physics, Algebra and Number Theory and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Adam Kleppner has authored 19 papers receiving a total of 345 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Mathematical Physics, 9 papers in Algebra and Number Theory and 6 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Adam Kleppner's work include Advanced Operator Algebra Research (8 papers), Advanced Topics in Algebra (7 papers) and Advanced Algebra and Geometry (6 papers). Adam Kleppner is often cited by papers focused on Advanced Operator Algebra Research (8 papers), Advanced Topics in Algebra (7 papers) and Advanced Algebra and Geometry (6 papers). Adam Kleppner collaborates with scholars based in United States. Adam Kleppner's co-authors include Ronald L. Lipsman and has published in prestigious journals such as Transactions of the American Mathematical Society, Journal of Functional Analysis and American Journal of Mathematics.

In The Last Decade

Adam Kleppner

19 papers receiving 254 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Adam Kleppner United States	8	289	142	113	95	40	19	345
Takeshi Hirai Japan	11	245 0.8×	120 0.8×	148 1.3×	53 0.6×	67 1.7×	45	326
Alain Robert Switzerland	6	243 0.8×	163 1.1×	190 1.7×	74 0.8×	60 1.5×	13	403
Walter Roelcke Germany	10	336 1.2×	189 1.3×	257 2.3×	83 0.9×	47 1.2×	24	474
Paul Sally United States	15	414 1.4×	156 1.1×	329 2.9×	93 1.0×	127 3.2×	35	519
Johan L. Dupont Denmark	13	439 1.5×	161 1.1×	421 3.7×	52 0.5×	55 1.4×	30	545
Robert M. Switzer Germany	6	356 1.2×	146 1.0×	324 2.9×	46 0.5×	32 0.8×	14	484
Birger Iversen Denmark	13	244 0.8×	155 1.1×	353 3.1×	42 0.4×	47 1.2×	22	443
Shôrô Araki Japan	12	355 1.2×	212 1.5×	303 2.7×	51 0.5×	34 0.8×	31	462
John McCleary United States	7	317 1.1×	141 1.0×	318 2.8×	50 0.5×	49 1.2×	22	455
Roger Plymen United Kingdom	9	254 0.9×	121 0.9×	175 1.5×	37 0.4×	46 1.1×	58	319

Countries citing papers authored by Adam Kleppner

Since Specialization

Citations

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

Fields of papers citing papers by Adam Kleppner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Adam Kleppner

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

All Works

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19 of 19 papers shown

Kleppner, Adam. (1996). The cyclic decomposition theorem. Integral Equations and Operator Theory. 25(4). 490–495. 2 indexed citations

Kleppner, Adam. (1993). Multipliers on subsemigroups of locally compact abelian groups. Semigroup Forum. 47(1). 81–86. 1 indexed citations

Kleppner, Adam. (1991). Correction to: ‘‘Measurable homomorphisms of locally compact groups” [Proc.\ Amer.\ Math.\ Soc.\ {\bf 106} (1989), no.\ 2, 391–395; MR0948154 (89k:22005)]. Proceedings of the American Mathematical Society. 111(4). 1199–1199. 3 indexed citations

Kleppner, Adam. (1991). Correction to "Measurable Homomorphisms of Locally Compact Groups" 106 (1989), 391-395. Proceedings of the American Mathematical Society. 111(4). 1199–1199. 1 indexed citations

Kleppner, Adam. (1989). Measurable Homomorphisms of Locally Compact Groups. Proceedings of the American Mathematical Society. 106(2). 391–391. 4 indexed citations

Kleppner, Adam. (1989). Measurable homomorphisms of locally compact groups. Proceedings of the American Mathematical Society. 106(2). 391–395. 12 indexed citations

Kleppner, Adam. (1983). Multiplier Representations of Discrete Groups. Proceedings of the American Mathematical Society. 88(2). 371–371. 1 indexed citations

Kleppner, Adam. (1983). Multiplier representations of discrete groups. Proceedings of the American Mathematical Society. 88(2). 371–375. 1 indexed citations

Kleppner, Adam. (1974). Continuity and measurability of multiplier and projective representations. Journal of Functional Analysis. 17(2). 214–226. 7 indexed citations

10.

Kleppner, Adam, et al.. (1973). Multiplier representations of abelian groups. Journal of Functional Analysis. 14(3). 299–324. 60 indexed citations

11.

Kleppner, Adam & Ronald L. Lipsman. (1973). The plancherel formula for group extensions II. Annales Scientifiques de l École Normale Supérieure. 6(1). 103–132. 27 indexed citations

12.

Kleppner, Adam & Ronald L. Lipsman. (1972). The plancherel formula for group extensions. Annales Scientifiques de l École Normale Supérieure. 5(3). 459–516. 93 indexed citations

13.

Kleppner, Adam. (1966). Representations Induced from Compact Subgroups. American Journal of Mathematics. 88(3). 544–544. 2 indexed citations

14.

Kleppner, Adam. (1965). Multipliers on Abelian groups. Mathematische Annalen. 158(1). 11–34. 80 indexed citations

15.

Kleppner, Adam. (1964). Intertwining forms for summable induced representations. Transactions of the American Mathematical Society. 112(1). 164–164. 6 indexed citations

16.

Kleppner, Adam. (1964). Intertwining Forms for Summable Induced Representations. Transactions of the American Mathematical Society. 112(1). 164–164. 2 indexed citations

17.

Kleppner, Adam. (1962). The structure of some induced representations. Duke Mathematical Journal. 29(4). 30 indexed citations

18.

Kleppner, Adam. (1961). On the intertwining number theorem. Proceedings of the American Mathematical Society. 12(5). 731–731. 8 indexed citations

19.

Kleppner, Adam. (1961). On the Intertwining Number Theorem. Proceedings of the American Mathematical Society. 12(5). 731–731. 5 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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