J. Płonka

598 total citations
49 papers, 403 citations indexed

About

J. Płonka is a scholar working on Computational Theory and Mathematics, Algebra and Number Theory and Geometry and Topology. According to data from OpenAlex, J. Płonka has authored 49 papers receiving a total of 403 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Computational Theory and Mathematics, 27 papers in Algebra and Number Theory and 8 papers in Geometry and Topology. Recurrent topics in J. Płonka's work include Advanced Algebra and Logic (26 papers), Advanced Topics in Algebra (19 papers) and Rings, Modules, and Algebras (16 papers). J. Płonka is often cited by papers focused on Advanced Algebra and Logic (26 papers), Advanced Topics in Algebra (19 papers) and Rings, Modules, and Algebras (16 papers). J. Płonka collaborates with scholars based in Poland, Canada and Germany. J. Płonka's co-authors include George Grätzer, H. Lakser, Bernhard Ganter, Heinrich Werner, R. Padmanabhan and Rudolf Wille and has published in prestigious journals such as Pacific Journal of Mathematics, Mathematische Nachrichten and Acta Mathematica Academiae Scientiarum Hungaricae.

In The Last Decade

J. Płonka

35 papers receiving 345 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Płonka Poland	11	341	158	99	93	44	49	403
R. P. Dilworth United States	7	447 1.3×	118 0.7×	88 0.9×	135 1.5×	88 2.0×	13	549
Robert W. Quackenbush Canada	12	400 1.2×	139 0.9×	126 1.3×	140 1.5×	66 1.5×	46	487
E. Fried Hungary	10	240 0.7×	103 0.7×	65 0.7×	74 0.8×	69 1.6×	31	332
Hanns Joachim Weinert Germany	9	305 0.9×	197 1.2×	95 1.0×	209 2.2×	52 1.2×	41	468
Jaroslav Ježek Czechia	12	443 1.3×	117 0.7×	136 1.4×	162 1.7×	113 2.6×	96	564
Stephen D. Comer United States	10	222 0.7×	77 0.5×	97 1.0×	88 0.9×	49 1.1×	22	282
Raymond Balbes United States	10	259 0.8×	93 0.6×	84 0.8×	80 0.9×	66 1.5×	28	345
Walter Taylor United States	13	583 1.7×	247 1.6×	170 1.7×	172 1.8×	128 2.9×	51	716
Marcel Erné Germany	14	334 1.0×	121 0.8×	64 0.6×	195 2.1×	141 3.2×	53	461
Harold Simmons United Kingdom	11	216 0.6×	174 1.1×	125 1.3×	42 0.5×	157 3.6×	44	421

Countries citing papers authored by J. Płonka

Since Specialization

Citations

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

Fields of papers citing papers by J. Płonka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Płonka

This figure shows the co-authorship network connecting the top 25 collaborators of J. Płonka. A scholar is included among the top collaborators of J. Płonka 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 J. Płonka. J. Płonka 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

1.

Płonka, J., et al.. (2007). On Nilpotent Extensions of Algebras. Algebra Colloquium. 14(4). 593–604. 1 indexed citations

2.

Płonka, J., et al.. (2002). Subdirectly irreducible generalized sums of upper semilattice ordered systems of algebras. Algebra Universalis. 47(2). 201–211.

3.

Płonka, J.. (1998). Subdirect decompositions of algebras from 2-clone extensions of varieties. Colloquium Mathematicum. 77(2). 189–199.

4.

Płonka, J.. (1990). $P$-compatible identities and their applications to classical algebras. Mathematica Slovaca. 40(1). 21–30. 9 indexed citations

5.

Płonka, J.. (1990). Biregular and uniform identities of algebras. Czechoslovak Mathematical Journal. 40(3). 367–387. 3 indexed citations

6.

Płonka, J.. (1987). On lattices of varieties of universal algebras. Colloquium Mathematicum. 53(1). 1–7.

7.

Płonka, J.. (1984). On the sum of a direct system of universal algebras with nullary polynomials. Algebra Universalis. 19(2). 197–207. 16 indexed citations

8.

Płonka, J.. (1982). On some regularities of graphs. I.. Časopis pro pěstování matematiky. 107(3). 231–240. 3 indexed citations

9.

Płonka, J.. (1982). On Γ-regular graphs. Colloquium Mathematicum. 46(1). 131–134.

10.

Płonka, J.. (1974). On connections between the decomposition of an algebra into sums of direct systems of subalgebras. Fundamenta Mathematicae. 84(3). 237–244. 2 indexed citations

11.

Płonka, J.. (1974). On groups in which idempotent reducts form a chain. Colloquium Mathematicum. 29(1). 87–91.

12.

Płonka, J.. (1973). On binary reducts of idempotent algebras. Algebra Universalis. 3(1). 330–334. 2 indexed citations

13.

Płonka, J.. (1971). On free algebras and algebraic decompositions of algebras from some equational classes defined by regular equations. Algebra Universalis. 1(1). 261–264. 4 indexed citations

14.

Płonka, J.. (1970). On the arity of idempotent reducts of groups. Colloquium Mathematicum. 21(1). 35–37. 7 indexed citations

15.

Grätzer, George & J. Płonka. (1970). A characterization of semilattices. Colloquium Mathematicum. 22(1). 21–24. 8 indexed citations

16.

Grätzer, George, H. Lakser, & J. Płonka. (1969). Joins and Direct Products of Equational Classes. Canadian Mathematical Bulletin. 12(6). 741–744. 29 indexed citations

17.

Płonka, J.. (1968). On distributive n-lattices and n-quasilattices. Fundamenta Mathematicae. 62(3). 293–300. 3 indexed citations

18.

Płonka, J.. (1967). On a method of construction of abstract algebras. Fundamenta Mathematicae. 61(2). 183–189. 68 indexed citations

19.

Płonka, J.. (1966). Diagonal algebras. Fundamenta Mathematicae. 58(3). 309–322. 23 indexed citations

20.

Płonka, J.. (1966). Remarks on diagonal and generalized diagonal algebras. Colloquium Mathematicum. 15(1). 19–23. 8 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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