Erich Hartmann

653 total citations
25 papers, 461 citations indexed

About

Erich Hartmann is a scholar working on Computational Mechanics, Computer Graphics and Computer-Aided Design and Geometry and Topology. According to data from OpenAlex, Erich Hartmann has authored 25 papers receiving a total of 461 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Computational Mechanics, 10 papers in Computer Graphics and Computer-Aided Design and 6 papers in Geometry and Topology. Recurrent topics in Erich Hartmann's work include Advanced Numerical Analysis Techniques (15 papers), Computational Geometry and Mesh Generation (8 papers) and Computer Graphics and Visualization Techniques (5 papers). Erich Hartmann is often cited by papers focused on Advanced Numerical Analysis Techniques (15 papers), Computational Geometry and Mesh Generation (8 papers) and Computer Graphics and Visualization Techniques (5 papers). Erich Hartmann collaborates with scholars based in Germany and China. Erich Hartmann's co-authors include Josef Hoschek and Yu Feng and has published in prestigious journals such as Computer-Aided Design, Computer Aided Geometric Design and The Visual Computer.

In The Last Decade

Erich Hartmann

24 papers receiving 428 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Erich Hartmann Germany 12 352 247 56 51 44 25 461
Ulrich Clarenz Germany 12 447 1.3× 315 1.3× 17 0.3× 181 3.5× 50 1.1× 15 619
Albert Chern United States 13 194 0.6× 168 0.7× 36 0.6× 46 0.9× 6 0.1× 28 312
Felix Knöppel Germany 7 257 0.7× 231 0.9× 34 0.6× 60 1.2× 8 0.2× 10 344
Angelos Mantzaflaris France 12 448 1.3× 134 0.5× 93 1.7× 26 0.5× 12 0.3× 36 530
Hongwei Li China 10 100 0.3× 54 0.2× 14 0.3× 62 1.2× 25 0.6× 46 299
A. S. Cavaretta United States 9 301 0.9× 36 0.1× 120 2.1× 96 1.9× 10 0.2× 21 459
Paul Burchard United States 5 244 0.7× 184 0.7× 12 0.2× 163 3.2× 5 0.1× 5 392
Deepesh Toshniwal Netherlands 11 453 1.3× 187 0.8× 103 1.8× 20 0.4× 2 0.0× 20 493
Alexander Ženíšek Czechia 14 588 1.7× 49 0.2× 39 0.7× 14 0.3× 7 0.2× 42 746
M.C. Rivara Chile 5 182 0.5× 144 0.6× 20 0.4× 51 1.0× 2 0.0× 7 287

Countries citing papers authored by Erich Hartmann

Since Specialization
Citations

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

Fields of papers citing papers by Erich Hartmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Erich Hartmann

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

All Works

20 of 20 papers shown
1.
Hartmann, Erich. (2017). Ontario, Oil & Unreliable Data: The Complex Problems Confronting Equalization and Simple Solutions to Address Them. 1 indexed citations
2.
Hartmann, Erich. (2001). Implicit -blending of vertices. Computer Aided Geometric Design. 18(3). 267–285. 20 indexed citations
3.
Hartmann, Erich. (2001). Gn-continuous connections between normal ringed surfaces. Computer Aided Geometric Design. 18(8). 751–770. 19 indexed citations
4.
Hartmann, Erich. (2000). Numerical parameterization of curves and surfaces. Computer Aided Geometric Design. 17(3). 251–266. 22 indexed citations
5.
Hartmann, Erich. (2000). G/sup n/-blending with rolling ball contact curves. 112. 385–389. 4 indexed citations
6.
Hartmann, Erich. (1999). On the curvature of curves and surfaces defined by normalforms. Computer Aided Geometric Design. 16(5). 355–376. 49 indexed citations
7.
Hartmann, Erich. (1998). The normal form of a planar curve and its application to curve design. 237–244. 6 indexed citations
8.
Hartmann, Erich. (1998). A marching method for the triangulation of surfaces. The Visual Computer. 14(3). 95–108. 121 indexed citations
9.
Hartmann, Erich. (1998). Numerical implicitization for intersection and Gn-continuous blending of surfaces. Computer Aided Geometric Design. 15(4). 377–397. 23 indexed citations
10.
Hartmann, Erich. (1996). G 2 interpolation and blending on surfaces. The Visual Computer. 12(4). 181–192. 27 indexed citations
11.
Hartmann, Erich. (1995). Blending an implicit with a parametric surface. Computer Aided Geometric Design. 12(8). 825–835. 19 indexed citations
12.
Hartmann, Erich & Yu Feng. (1993). On the convexity of functional splines. Computer Aided Geometric Design. 10(2). 127–142. 6 indexed citations
13.
Hoschek, Josef, et al.. (1990). Gn∗-functional splines for interpolation and approximation of curves, surfaces and solids. Computer Aided Geometric Design. 7(1-4). 209–220. 30 indexed citations
14.
Hartmann, Erich. (1990). Blending of implicit surfaces with functional splines. Computer-Aided Design. 22(8). 500–506. 18 indexed citations
15.
Hartmann, Erich. (1984). Ovoide und M�bius-Ebenen �ber konvexen Funktionen. Geometriae Dedicata. 15(4).
16.
Hartmann, Erich. (1981). Beispiele Nicht Einbettbarer Reeller Minkowski-Ebenen. Geometriae Dedicata. 10(1-4). 155–159. 19 indexed citations
17.
Hartmann, Erich. (1981). Über Moufang-Ovale. Aequationes Mathematicae. 23(1). 188–196. 4 indexed citations
18.
Hartmann, Erich. (1979). Eine Klasse nicht einbettbarer reeller Laguerre-Ebenen. Journal of Geometry. 13(1). 49–67. 9 indexed citations
19.
Hartmann, Erich. (1976). Moulton-Laguerre-Ebenen. Archiv der Mathematik. 27(1). 424–435. 7 indexed citations
20.
Hartmann, Erich. (1975). Eine Axiomatik halbovoidaler Laguerre-Geometrien mit beliebigem Radikal. Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg. 43(1). 112–141. 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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