Abraham A. Klein

423 total citations
55 papers, 278 citations indexed

About

Abraham A. Klein is a scholar working on Algebra and Number Theory, Geometry and Topology and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Abraham A. Klein has authored 55 papers receiving a total of 278 indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Algebra and Number Theory, 27 papers in Geometry and Topology and 7 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Abraham A. Klein's work include Rings, Modules, and Algebras (43 papers), Advanced Topics in Algebra (39 papers) and Algebraic structures and combinatorial models (17 papers). Abraham A. Klein is often cited by papers focused on Rings, Modules, and Algebras (43 papers), Advanced Topics in Algebra (39 papers) and Algebraic structures and combinatorial models (17 papers). Abraham A. Klein collaborates with scholars based in Israel, Canada and United States. Abraham A. Klein's co-authors include Howard E. Bell, L. A. Bokut, Luise-Charlotte Kappe, Amitai Regev, Abraham Nyska, Jacob Moysés Cohen, Willy Maenhaut, Leonid Makar-Limanov, H. Feldstein and Yaron S. Cohen and has published in prestigious journals such as Transactions of the American Mathematical Society, Pacific Journal of Mathematics and Proceedings of the American Mathematical Society.

In The Last Decade

Abraham A. Klein

50 papers receiving 204 citations

Peers

Abraham A. Klein

ANT

DMC

CTM

L. Grünenfelder Canada

А. В. Ройтер Switzerland

Francesco Catino Italy

Tadeusz Józefiak Poland

Yuri Valentinovich Nesterenko Russia

Paola Cellini Italy

Vijay Kodiyalam India

Emilia Mezzetti Italy

Tor H. Gulliksen Norway

Frank D. Grosshans United States

L. Grünenfelder Canada

Abraham A. Klein

195 ×0.9

ANT

178 ×1.2

55 ×1.0

DMC

36 ×0.9

CTM

88 ×2.4

Citations per year, relative to Abraham A. Klein Abraham A. Klein (= 1×) peers L. Grünenfelder

Countries citing papers authored by Abraham A. Klein

Since Specialization

Citations

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

Fields of papers citing papers by Abraham A. Klein

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Abraham A. Klein. 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 Abraham A. Klein. The network helps show where Abraham A. Klein may publish in the future.

Co-authorship network of co-authors of Abraham A. Klein

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

All Works

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20 of 20 papers shown

Klein, Abraham A. & Howard E. Bell. (2004). A commutativity‐or‐finiteness condition for rings. International Journal of Mathematics and Mathematical Sciences. 2004(54). 2863–2865. 2 indexed citations

Klein, Abraham A. & Howard E. Bell. (2000). On the multiplicative semigroup of a ring. Israel Journal of Mathematics. 116(1). 249–252. 1 indexed citations

Bell, Howard E. & Abraham A. Klein. (1999). Noncommutativity and noncentral zero divisors. International Journal of Mathematics and Mathematical Sciences. 22(1). 67–74. 1 indexed citations

Bell, Howard E., et al.. (1998). Nilpotent Derivations and Commutativity. Okayama University Scientific Achievement Repository (Okayama University). 40(1). 1 indexed citations

Klein, Abraham A., et al.. (1998). Gröbner-Shirshov bases for exceptional Lie algebras I. Journal of Pure and Applied Algebra. 133(1-2). 51–57. 15 indexed citations

Feldstein, H., Yaron S. Cohen, Abraham A. Klein, et al.. (1998). Comparison between levels of trace elements in normal and cancer inoculated mice by XRF and PIXE. Biological Trace Element Research. 61(2). 169–180. 6 indexed citations

Bell, Howard E., Abraham A. Klein, & Luise-Charlotte Kappe. (1997). An Analogue for Rings of a Group Problem of P. Erdős and B. H. Neumann. Acta Mathematica Academiae Scientiarum Hungaricae. 77(1-2). 57–67. 8 indexed citations

Cohen, Jacob Moysés, et al.. (1994). An XRF study of trace elements accumulation in kidneys of tumor-bearing mice after treatment withcis-DDP with and without selenite and selenocistamine. Biological Trace Element Research. 40(2). 137–149. 10 indexed citations

Cohen, Jacob Moysés, et al.. (1994). Br/Rb ratio obtained by XRF analysis of kidneys of normal and tumor-bearing mice treated with cis-DDP.. PubMed. 8(3-4). 177–82. 2 indexed citations

10.

Klein, Abraham A.. (1994). The sum of nil one-sided ideals of bounded index of a ring. Israel Journal of Mathematics. 88(1-3). 25–30. 16 indexed citations

11.

Bell, Howard E. & Abraham A. Klein. (1993). On Finiteness, Commutativity, and Periodicity in Rings. Okayama University Scientific Achievement Repository (Okayama University). 35(1). 181–188. 3 indexed citations

12.

Bell, Howard E. & Abraham A. Klein. (1992). On rings with engel cycles, II. Results in Mathematics. 21(3-4). 265–273. 1 indexed citations

13.

Klein, Abraham A., et al.. (1986). A commutativity result for rings. Bulletin of the Australian Mathematical Society. 33(3). 359–362. 2 indexed citations

14.

Klein, Abraham A.. (1984). Upper bounds for the indices of nilpotence of certain rings and ideals. Communications in Algebra. 12(4). 447–466. 4 indexed citations

15.

Klein, Abraham A.. (1981). A New Proof of a Result of Levitzki. Proceedings of the American Mathematical Society. 81(1). 8–8.

16.

Klein, Abraham A.. (1981). A new proof of a result of Levitzki. Proceedings of the American Mathematical Society. 81(1). 8–8. 4 indexed citations

17.

Klein, Abraham A.. (1980). Some ring-theoretic properties implied by embeddability in fields. Journal of Algebra. 66(1). 147–155. 3 indexed citations

18.

Klein, Abraham A.. (1980). On Fermat's theorem for matrices and the periodic identities ofM n(GF (q)). Archiv der Mathematik. 34(1). 399–402. 3 indexed citations

19.

Klein, Abraham A.. (1972). Involutorial Division Rings with Arbitrary Centers. Proceedings of the American Mathematical Society. 34(1). 38–38. 2 indexed citations

20.

Klein, Abraham A.. (1972). A remark concerning embeddability of rings in fields. Journal of Algebra. 21(2). 271–274. 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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