Georg Hetzer

1.6k total citations · 1 hit paper
37 papers, 1.3k citations indexed

About

Georg Hetzer is a scholar working on Applied Mathematics, Control and Systems Engineering and Computational Theory and Mathematics. According to data from OpenAlex, Georg Hetzer has authored 37 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Applied Mathematics, 13 papers in Control and Systems Engineering and 13 papers in Computational Theory and Mathematics. Recurrent topics in Georg Hetzer's work include Stability and Controllability of Differential Equations (13 papers), Mathematical and Theoretical Epidemiology and Ecology Models (12 papers) and Advanced Mathematical Modeling in Engineering (10 papers). Georg Hetzer is often cited by papers focused on Stability and Controllability of Differential Equations (13 papers), Mathematical and Theoretical Epidemiology and Ecology Models (12 papers) and Advanced Mathematical Modeling in Engineering (10 papers). Georg Hetzer collaborates with scholars based in United States, Germany and United Kingdom. Georg Hetzer's co-authors include Hans‐Joachim Werner, Martin Schütz, Péter Pulay, Wenxian Shen, Hermann Stoll, Tung Nguyen, Marjolein Haftenberger, Jesús Ildefonso Díaz Díaz, J. Ignacio Tello and Anotida Madzvamuse and has published in prestigious journals such as The Journal of Chemical Physics, SHILAP Revista de lepidopterología and Chemical Physics Letters.

In The Last Decade

Georg Hetzer

36 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Low-order scaling local electron correlation methods. I. Linear scaling local MP2

1999 616 citations Martin Schütz, Georg Hetzer et al. The Journal of Chemical Physics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Georg Hetzer United States	11	840	277	237	190	105	37	1.3k
Rodolfo O. Esquivel Mexico	26	1.3k 1.6×	124 0.4×	260 1.1×	312 1.6×	240 2.3×	77	1.9k
Jacek Rychlewski Poland	29	1.9k 2.2×	882 3.2×	145 0.6×	231 1.2×	25 0.2×	80	2.3k
Darin J. Ulness United States	20	583 0.7×	281 1.0×	85 0.4×	168 0.9×	6 0.1×	60	1.1k
F. J. Gálvez Spain	19	882 1.1×	54 0.2×	84 0.4×	131 0.7×	8 0.1×	89	1.5k
Marcel Ovidiu Vlad United States	19	251 0.3×	29 0.1×	203 0.9×	85 0.4×	41 0.4×	138	1.3k
George Gaspari United States	19	650 0.8×	114 0.4×	606 2.6×	170 0.9×	37 0.4×	32	1.9k
Robert J. Hinde United States	22	892 1.1×	349 1.3×	248 1.0×	152 0.8×	34 0.3×	81	1.6k
Jan Naudts Belgium	17	375 0.4×	64 0.2×	492 2.1×	65 0.3×	29 0.3×	80	1.3k
S. López‐Rosa Spain	18	578 0.7×	47 0.2×	94 0.4×	85 0.4×	80 0.8×	40	886

Countries citing papers authored by Georg Hetzer

Since Specialization

Citations

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

Fields of papers citing papers by Georg Hetzer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Georg Hetzer

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

Hetzer, Georg & A. J. Meir. (2007). ON AN INTERFACE PROBLEM WITH A NONLINEAR JUMP CONDITION, NUMERICAL APPROXIMATION OF SOLUTIONS. 6 indexed citations

Díaz, Jesús Ildefonso Díaz, Georg Hetzer, & J. Ignacio Tello. (2005). An energy balance climate model with hysteresis. Nonlinear Analysis. 64(9). 2053–2074. 25 indexed citations

Hetzer, Georg & Wenxian Shen. (2001). Convergence in Almost Periodic Competition Diffusion Systems. Journal of Mathematical Analysis and Applications. 262(1). 307–338. 18 indexed citations

Hetzer, Georg. (2001). The shift-semiflow of a multi-valued evolution equation from climate modelling. Nonlinear Analysis. 47(5). 2905–2916. 7 indexed citations

Haftenberger, Marjolein, et al.. (2001). Total Fluoride Intake and Urinary Excretion in German Children Aged 3–6 Years. Caries Research. 35(6). 451–457. 49 indexed citations

Hetzer, Georg, Martin Schütz, Hermann Stoll, & Hans‐Joachim Werner. (2000). Low-order scaling local correlation methods II: Splitting the Coulomb operator in linear scaling local second-order Møller–Plesset perturbation theory. The Journal of Chemical Physics. 113(21). 9443–9455. 186 indexed citations

Schütz, Martin, Georg Hetzer, & Hans‐Joachim Werner. (1999). Low-order scaling local electron correlation methods. I. Linear scaling local MP2. The Journal of Chemical Physics. 111(13). 5691–5705. 616 indexed citations breakdown →

Hetzer, Georg. (1998). A bifurcation result for Sturm-Liouville problems with a set-valued term. SHILAP Revista de lepidopterología. 1 indexed citations

Hetzer, Georg. (1997). A quasilinear functional reaction-diffusion equation from climate modeling. Nonlinear Analysis. 30(5). 2547–2556. 8 indexed citations

10.

Hetzer, Georg. (1995). A functional reaction-diffusion equation from climate modeling: S-shapedness of the principal branch of fixed points of the time-$1$-map. Differential and Integral Equations. 8(5). 7 indexed citations

11.

Engler, Hans & Georg Hetzer. (1992). Convergence to Equilibria for a class of reaction - diffusion systems. Osaka Journal of Mathematics. 29(3). 471–481. 4 indexed citations

12.

Hetzer, Georg & Paul G. Schmidt. (1991). Global existence and asymptotic behavior for a quasilinear reaction-diffusion system from climate modeling. Journal of Mathematical Analysis and Applications. 160(1). 250–262. 2 indexed citations

13.

Hetzer, Georg, et al.. (1987). Double resonance of semilinear operator equations in L2-spaces. Journal of Mathematical Analysis and Applications. 124(2). 520–529. 2 indexed citations

14.

Hetzer, Georg, et al.. (1983). On the solvability of a semilinear operator equation at resonance as applied to elliptic boundary value problems in unbounded domains. Journal of Differential Equations. 50(3). 318–329. 4 indexed citations

15.

Hetzer, Georg. (1979). A note on a paper of Howard shaw concerning a nonlinear elliptic boundary value problem. Journal of Differential Equations. 32(2). 186–192. 5 indexed citations

16.

Hetzer, Georg, et al.. (1977). Eine Existenzaussage f�r asymptotisch lineare St�rungen eines Fredholmoperators mit Index O. manuscripta mathematica. 21(1). 81–100. 6 indexed citations

17.

Hetzer, Georg. (1976). On the existence of weak solutions for some quasilinear elliptic variational boundary value problems at resonance. Commentationes Mathematicae Universitatis Carolinae. 17(2). 315–334. 4 indexed citations

18.

Hetzer, Georg. (1975). Some applications of the coincidence degree for set-contractions to functional differential equations of neutral type. Commentationes Mathematicae Universitatis Carolinae. 16(1). 121–138. 7 indexed citations

19.

Hetzer, Georg. (1975). Some remarks on PHI/sub +/-operators and on the coincidence degree for a Fredholm equation with noncompact nonlinear perturbations. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 2 indexed citations

20.

Hetzer, Georg, et al.. (1973). Fixpunktsätze von BROWDER und KRASNOSELSKI für lokalkonvexe HAUSDORFF‐Räume. Mathematische Nachrichten. 57(1-6). 227–235. 1 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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