Hartmut Ehlich

573 total citations
13 papers, 391 citations indexed

About

Hartmut Ehlich is a scholar working on Industrial and Manufacturing Engineering, Strategy and Management and Computer Vision and Pattern Recognition. According to data from OpenAlex, Hartmut Ehlich has authored 13 papers receiving a total of 391 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Industrial and Manufacturing Engineering, 1 paper in Strategy and Management and 1 paper in Computer Vision and Pattern Recognition. Recurrent topics in Hartmut Ehlich's work include Flexible and Reconfigurable Manufacturing Systems (1 paper), Digital Innovation in Industries (1 paper) and Digital Image Processing Techniques (1 paper). Hartmut Ehlich is often cited by papers focused on Flexible and Reconfigurable Manufacturing Systems (1 paper), Digital Innovation in Industries (1 paper) and Digital Image Processing Techniques (1 paper). Hartmut Ehlich collaborates with scholars based in Germany. Hartmut Ehlich's co-authors include Karl Zeller and Werner Haußmann and has published in prestigious journals such as Numerische Mathematik, Mathematische Annalen and Mathematische Zeitschrift.

In The Last Decade

Hartmut Ehlich

13 papers receiving 315 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hartmut Ehlich Germany	8	126	112	106	103	93	13	391
Hazel Perfect United Kingdom	12	402 3.2×	31 0.3×	168 1.6×	50 0.5×	64 0.7×	36	557
J. H. E. Cohn United Kingdom	14	105 0.8×	63 0.6×	127 1.2×	46 0.4×	12 0.1×	48	595
Motakuri V. Ramana United States	6	338 2.7×	31 0.3×	30 0.3×	23 0.2×	268 2.9×	7	467
Stan Fromovitz United States	3	343 2.7×	39 0.3×	14 0.1×	41 0.4×	301 3.2×	6	447
Marilena Mitrouli Greece	10	247 2.0×	38 0.3×	103 1.0×	60 0.6×	62 0.7×	74	387
George Poole United States	9	134 1.1×	10 0.1×	51 0.5×	41 0.4×	80 0.9×	27	300
Pando Georgiev United States	10	190 1.5×	32 0.3×	12 0.1×	81 0.8×	83 0.9×	47	363
Miroslav Chlebík Slovakia	12	357 2.8×	13 0.1×	37 0.3×	184 1.8×	27 0.3×	28	518
Wojciech A. Trybulec	13	322 2.6×	58 0.5×	94 0.9×	37 0.4×	28 0.3×	18	605
Marilyn Breen United States	14	240 1.9×	13 0.1×	42 0.4×	215 2.1×	15 0.2×	112	622

Countries citing papers authored by Hartmut Ehlich

Since Specialization

Citations

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

Fields of papers citing papers by Hartmut Ehlich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hartmut Ehlich

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

All Works

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13 of 13 papers shown

1.

Ehlich, Hartmut & Werner Haußmann. (1970). ?eby?ev-Approximation stetiger Funktionen in zwei Ver�nderlichen. Mathematische Zeitschrift. 117(1-4). 21–34. 2 indexed citations

2.

Ehlich, Hartmut & Werner Haußmann. (1970). Konvergenz mehrdimensionaler Interpolation. Numerische Mathematik. 15(2). 165–174. 5 indexed citations

3.

Ehlich, Hartmut. (1966). Untersuchungen zur numerischen Fourieranalyse. Mathematische Zeitschrift. 91(5). 380–420. 16 indexed citations

4.

Ehlich, Hartmut. (1966). Polynome zwischen Gitterpunkten. Mathematische Zeitschrift. 93(2). 144–153. 7 indexed citations

5.

Ehlich, Hartmut & Karl Zeller. (1966). Auswertung der Normen von Interpolationsoperatoren. Mathematische Annalen. 164(2). 105–112. 79 indexed citations

6.

Ehlich, Hartmut & Karl Zeller. (1966). ?eby?ev-Polynome in mehreren Ver�nderlichen. Mathematische Zeitschrift. 93(2). 142–143. 14 indexed citations

7.

Ehlich, Hartmut. (1965). Neue Hadamard-Matrizen. Archiv der Mathematik. 16(1). 34–36. 7 indexed citations

8.

Ehlich, Hartmut & Karl Zeller. (1965). Numerische Abschätzung von Polynomen. ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 45(S1). 12 indexed citations

9.

Ehlich, Hartmut. (1965). Zur Pillaischen Vermutung. Archiv der Mathematik. 16(1). 223–226. 2 indexed citations

10.

Ehlich, Hartmut & Karl Zeller. (1964). Schwankung von Polynomen zwischen Gitterpunkten. Mathematische Zeitschrift. 86(1). 41–44. 101 indexed citations

11.

Ehlich, Hartmut. (1964). Determinantenabsch�tzungen f�r bin�re Matrizen. Mathematische Zeitschrift. 83(2). 123–132. 103 indexed citations

12.

Ehlich, Hartmut. (1964). Determinantenabsch�tzung f�r bin�re Matrizen mitn?3 mod 4. Mathematische Zeitschrift. 84(4). 438–447. 42 indexed citations

13.

Ehlich, Hartmut. (1961). Die positiven L�sungen der Gleichungy a ?[y a ]=y b ?[y b ]=y c ?[y c ]. Mathematische Zeitschrift. 76(1). 1–4. 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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