E. Kapuy

1.2k total citations
84 papers, 909 citations indexed

About

E. Kapuy is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Organic Chemistry. According to data from OpenAlex, E. Kapuy has authored 84 papers receiving a total of 909 indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Atomic and Molecular Physics, and Optics, 24 papers in Spectroscopy and 20 papers in Organic Chemistry. Recurrent topics in E. Kapuy's work include Advanced Chemical Physics Studies (60 papers), Spectroscopy and Quantum Chemical Studies (21 papers) and Molecular Spectroscopy and Structure (16 papers). E. Kapuy is often cited by papers focused on Advanced Chemical Physics Studies (60 papers), Spectroscopy and Quantum Chemical Studies (21 papers) and Molecular Spectroscopy and Structure (16 papers). E. Kapuy collaborates with scholars based in Hungary, France and Canada. E. Kapuy's co-authors include C. Kozmutza, Ferenc A. Bartha, Raymond Daudel, Ferenc Bogár, Henry F. Schaefer, Michael E. Stephens, E. M. Evleth, Imre G. Csizmadia, J. Ladik and Wolfgang Förner and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Chemical Physics Letters.

In The Last Decade

E. Kapuy

79 papers receiving 861 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
E. Kapuy	730	263	205	196	126	84	909
Darwin W. Smith	617 0.8×	166 0.6×	175 0.9×	139 0.7×	155 1.2×	27	874
Peter Lykos	690 0.9×	265 1.0×	162 0.8×	203 1.0×	169 1.3×	42	1.0k
Gregory J. Laming	822 1.1×	250 1.0×	267 1.3×	271 1.4×	177 1.4×	11	1.1k
William H. Adams	860 1.2×	242 0.9×	127 0.6×	188 1.0×	198 1.6×	59	1.0k
J. Rys	684 0.9×	179 0.7×	129 0.6×	252 1.3×	160 1.3×	6	936
Roy Mcweeny	551 0.8×	226 0.9×	194 0.9×	184 0.9×	110 0.9×	28	774
Jens Peder Dahl	731 1.0×	138 0.5×	186 0.9×	129 0.7×	198 1.6×	38	1.1k
Walter B. England	744 1.0×	184 0.7×	165 0.8×	355 1.8×	167 1.3×	57	1.0k
R. D. Poshusta	725 1.0×	169 0.6×	135 0.7×	310 1.6×	122 1.0×	49	972
Sten Rettrup	501 0.7×	156 0.6×	111 0.5×	232 1.2×	164 1.3×	45	782

Countries citing papers authored by E. Kapuy

Since Specialization

Citations

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

Fields of papers citing papers by E. Kapuy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Kapuy

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

Kozmutza, C., E. Kapuy, E. M. Evleth, & E. Kassab. (1995). The application of localized representation in the calculation of interaction energy. Journal of Molecular Structure THEOCHEM. 332(1-2). 141–149. 5 indexed citations

Kozmutza, C., E. Tfirst, & E. Kapuy. (1993). Calculation of the interaction energy in a localized representation for several diatomic systems. Molecular Physics. 80(5). 1059–1065. 1 indexed citations

Schaefer, Henry F., et al.. (1993). Ga2H2: planar dibridged, vinylidene-like, monobridged, and trans equilibrium geometries. Chemical Physics Letters. 203(2-3). 195–200. 26 indexed citations

Kozmutza, C., E. Kapuy, & E. M. Evleth. (1993). Calculation of the interaction energy in a localized representation for a trimer (Ne₃) system. Journal of Computational Chemistry. 14(10). 1136–1141. 4 indexed citations

Kapuy, E., et al.. (1990). Applications of the MBPT in the localized representation. International Journal of Quantum Chemistry. 38(2). 139–147. 37 indexed citations

Kapuy, E., et al.. (1989). AB initio method for treatment of spatially extended systems I vanishing atomic two-electron integrals. Acta physica Hungarica. 65(1). 85–92.

Kapuy, E., et al.. (1989). AB initio method for treatment of spatially extended systems II grouping of atomic two-electron integrals. Acta physica Hungarica. 65(1). 93–99. 1 indexed citations

Kapuy, E., Raymond Daudel, & C. Kozmutza. (1988). Study of the transferability of some molecular properties. Journal of Molecular Structure THEOCHEM. 181(3-4). 237–243. 12 indexed citations

Bartha, Ferenc A., E. Kapuy, & C. Kozmutza. (1985). Molecular symmetry in ab initio calculations. I. Acta physica Hungarica. 58(3-4). 219–225. 5 indexed citations

10.

Kapuy, E., C. Kozmutza, & Raymond Daudel. (1980). Transferability of some properties of localized molecular orbitals. Theoretical Chemistry Accounts. 56(4). 259–267. 9 indexed citations

11.

Kapuy, E., C. Kozmutza, Raymond Daudel, & Michael E. Stephens. (1978). Basis set dependence of localized orbitals. Theoretical Chemistry Accounts. 50(1). 31–38. 10 indexed citations

12.

Kapuy, E., et al.. (1977). CALCULATION OF ELECTROSTATIC INTERACTIONS IN MOLECULES USING ELECTRIC MOMENTS OF LOCALIZED ORBITALS. Periodica Polytechnica Mechanical Engineering. 21. 177–183. 1 indexed citations

13.

Stephens, Michael E., E. Kapuy, & C. Kozmutza. (1977). The spatial distribution of localized molecular orbital densities. Theoretical Chemistry Accounts. 45(2). 111–120. 7 indexed citations

14.

Daudel, Raymond, E. Kapuy, C. Kozmutza, John D. Goddard, & Imre G. Csizmadia. (1976). Theory of lone pairs. A relationship between orbital energy contributions and the second moments of localized orbitals in ten-electron hydrides. Chemical Physics Letters. 44(2). 197–203. 9 indexed citations

15.

Kapuy, E., et al.. (1976). Characterization of charge distribution in terms of localized orbitals. Acta Physica Academiae Scientiarum Hungaricae. 41(2). 125–136. 4 indexed citations

16.

Kapuy, E.. (1968). Application of the extended separated pair theory to the ?-electrons of trans-butadiene without zero differential overlap approximation. Theoretical Chemistry Accounts. 12(5). 397–404. 16 indexed citations

17.

Kapuy, E.. (1966). Applicability of Almost Strongly Orthogonal Geminals in Many-Electron Wavefunctions. The Journal of Chemical Physics. 44(3). 956–962. 29 indexed citations

18.

Kapuy, E.. (1965). On the connection between the alternant molecular orbital method and the separated-pair theory. Theoretical Chemistry Accounts. 3(5). 379–383. 10 indexed citations

19.

Kapuy, E.. (1962). On a localised group model for N-electron systems. Physics Letters. 1(6). 205–206. 6 indexed citations

20.

Kapuy, E.. (1961). Configuration interaction for wave functions constructed from orthogonal many-electron group orbitals. Acta Physica Academiae Scientiarum Hungaricae. 13(3). 345–352. 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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