E. T. Schmidt

1.2k total citations
79 papers, 668 citations indexed

About

E. T. Schmidt is a scholar working on Computational Theory and Mathematics, Management Science and Operations Research and Algebra and Number Theory. According to data from OpenAlex, E. T. Schmidt has authored 79 papers receiving a total of 668 indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Computational Theory and Mathematics, 19 papers in Management Science and Operations Research and 10 papers in Algebra and Number Theory. Recurrent topics in E. T. Schmidt's work include Advanced Algebra and Logic (61 papers), Rough Sets and Fuzzy Logic (39 papers) and Fuzzy and Soft Set Theory (17 papers). E. T. Schmidt is often cited by papers focused on Advanced Algebra and Logic (61 papers), Rough Sets and Fuzzy Logic (39 papers) and Fuzzy and Soft Set Theory (17 papers). E. T. Schmidt collaborates with scholars based in Hungary, Canada and Slovakia. E. T. Schmidt's co-authors include George Grätzer, Gábor Czédli, H. Lakser, Ralph Freese, Klaus Thomsen, Miklós Maróti, Robert W. Quackenbush, E. Fried, Rudolf Wille and Peter M. Johnson and has published in prestigious journals such as Advances in Mathematics, Theoretical Computer Science and Proceedings of the American Mathematical Society.

In The Last Decade

E. T. Schmidt

76 papers receiving 553 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E. T. Schmidt Hungary	15	634	152	120	74	70	79	668
Gábor Czédli Hungary	13	505 0.8×	126 0.8×	88 0.7×	10 0.1×	40 0.6×	88	544
H. Lakser Canada	15	555 0.9×	167 1.1×	172 1.4×	8 0.1×	158 2.3×	56	644
E. Fried Hungary	10	240 0.4×	74 0.5×	103 0.9×	4 0.1×	65 0.9×	31	332
Jiří Rachůnek Czechia	15	651 1.0×	426 2.8×	79 0.7×	5 0.1×	175 2.5×	69	693
Walter Taylor United States	13	583 0.9×	172 1.1×	247 2.1×	2 0.0×	170 2.4×	51	716
Steve Ligh United States	11	230 0.4×	39 0.3×	303 2.5×	9 0.1×	30 0.4×	39	508
A. Clifford United States	4	425 0.7×	168 1.1×	141 1.2×	2 0.0×	54 0.8×	13	574
R. Padmanabhan Canada	9	195 0.3×	44 0.3×	48 0.4×	3 0.0×	107 1.5×	55	272
J. Płonka Poland	11	341 0.5×	93 0.6×	158 1.3×		99 1.4×	49	403
Jan Paseka Czechia	10	256 0.4×	140 0.9×	94 0.8×	2 0.0×	123 1.8×	90	341

Countries citing papers authored by E. T. Schmidt

Since Specialization

Citations

This map shows the geographic impact of E. T. Schmidt'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 E. T. Schmidt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E. T. Schmidt more than expected).

Fields of papers citing papers by E. T. Schmidt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E. T. Schmidt. 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 E. T. Schmidt. The network helps show where E. T. Schmidt may publish in the future.

Co-authorship network of co-authors of E. T. Schmidt

This figure shows the co-authorship network connecting the top 25 collaborators of E. T. Schmidt. A scholar is included among the top collaborators of E. T. Schmidt 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 E. T. Schmidt. E. T. Schmidt 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

Schmidt, E. T., et al.. (2014). An extension theorem for planar semimodular lattices. Periodica Mathematica Hungarica. 69(1). 32–40. 7 indexed citations

Czédli, Gábor & E. T. Schmidt. (2013). Composition series in groups and the structure of slim semimodular lattices. Acta Scientiarum Mathematicarum. 79(3-4). 369–390. 16 indexed citations

Czédli, Gábor, Miklós Maróti, & E. T. Schmidt. (2009). On the Scope of Averaging for Frankl’s Conjecture. Order. 26(1). 31–48. 7 indexed citations

Grätzer, George & E. T. Schmidt. (2003). Representing congruence lattices of lattices with partial unary operations as congruence lattices of lattices. I. Interval equivalence. Journal of Algebra. 269(1). 136–159. 2 indexed citations

Grätzer, George & E. T. Schmidt. (2003). On the independence theorem of related structures for modular (arguesian) lattices. Studia Scientiarum Mathematicarum Hungarica. 40(1-2). 1–12. 5 indexed citations

Grätzer, George & E. T. Schmidt. (1999). Some combinatorial aspects of congruence lattice representations. Theoretical Computer Science. 217(2). 291–300. 1 indexed citations

Grätzer, George & E. T. Schmidt. (1998). Representations of join-homomorphisms of distributive lattices with doubly $2$-distributive lattices. 1 indexed citations

Grätzer, George & E. T. Schmidt. (1995). Complete Congruence Lattices of Complete Distributive Lattices. Journal of Algebra. 171(1). 204–229. 7 indexed citations

Grätzer, George, H. Lakser, & E. T. Schmidt. (1995). Congruence lattices of small planar lattices. Proceedings of the American Mathematical Society. 123(9). 2619–2623. 19 indexed citations

10.

Schmidt, E. T., et al.. (1985). Affine complete semilattices. Monatshefte für Mathematik. 99(4). 297–309. 5 indexed citations

11.

Schmidt, E. T., et al.. (1983). Contributions to lattice theory. North-Holland eBooks. 17 indexed citations

12.

Schmidt, E. T.. (1982). A survey on congruence lattice representations. 9 indexed citations

13.

Schmidt, E. T.. (1981). On finitely projected modular lattices. Acta Mathematica Academiae Scientiarum Hungaricae. 38(1-4). 45–51. 3 indexed citations

14.

Fried, E. & E. T. Schmidt. (1975). Standard sublattices. Algebra Universalis. 5(1). 203–211. 3 indexed citations

15.

Schmidt, E. T.. (1969). Kongruenzrelationen algebraischer strukturen. 36 indexed citations

16.

Schmidt, E. T.. (1968). Zur Charakterisierung der Kongruenzverbände der Verbände. Czech digital mathematics library. 18(1). 3–20. 16 indexed citations

17.

Grätzer, George & E. T. Schmidt. (1964). Standard ideals in lattices. Acta Mathematica Academiae Scientiarum Hungaricae. 12(1-2). 17–86. 36 indexed citations

18.

Grätzer, George & E. T. Schmidt. (1962). On congruence lattices of lattices. Acta Mathematica Academiae Scientiarum Hungaricae. 13(1-2). 179–185. 62 indexed citations

19.

Grätzer, George & E. T. Schmidt. (1961). On a problem of L. Fuchs concerning universal subgroups and universal homomorphic images of abelian groups. Indagationes Mathematicae (Proceedings). 64. 253–255. 1 indexed citations

20.

Grätzer, George & E. T. Schmidt. (1958). On the generalized boolean algebra generated by a distributive lattice. Indagationes Mathematicae (Proceedings). 61. 547–553. 10 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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