De-Qi, Zhang
Publications
72
Citations
585
h-index
13
Found
Found
Found
Total publications
72
Total citations
585
Citations per publication
8.13
Average publications per year
1.95
Average coauthors
0.93
Publications years
1988-2024 (37 years)
h-index
13
i10-index
20
m-index
0.35
o-index
24
g-index
20
w-index
3
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.
Top-100
Fields of science
|
10
20
30
40
50
60
|
|
|
General Mathematics
|
General Mathematics, 55, 76.39%
General Mathematics
55 publications, 76.39%
|
|
Applied Mathematics
|
Applied Mathematics, 11, 15.28%
Applied Mathematics
11 publications, 15.28%
|
|
Algebra and Number Theory
|
Algebra and Number Theory, 11, 15.28%
Algebra and Number Theory
11 publications, 15.28%
|
|
Geometry and Topology
|
Geometry and Topology, 4, 5.56%
Geometry and Topology
4 publications, 5.56%
|
|
Analysis
|
Analysis, 2, 2.78%
Analysis
2 publications, 2.78%
|
|
Discrete Mathematics and Combinatorics
|
Discrete Mathematics and Combinatorics, 1, 1.39%
Discrete Mathematics and Combinatorics
1 publication, 1.39%
|
|
10
20
30
40
50
60
|
Journals
Citing journals
Publishers
|
2
4
6
8
10
12
14
16
18
|
|
|
Springer Nature
18 publications, 25%
|
|
|
Elsevier
15 publications, 20.83%
|
|
|
American Mathematical Society
9 publications, 12.5%
|
|
|
International Press of Boston
7 publications, 9.72%
|
|
|
Cambridge University Press
4 publications, 5.56%
|
|
|
European Mathematical Society - EMS - Publishing House GmbH
4 publications, 5.56%
|
|
|
Wiley
3 publications, 4.17%
|
|
|
Walter de Gruyter
2 publications, 2.78%
|
|
|
University of California Press
2 publications, 2.78%
|
|
|
Project MUSE
2 publications, 2.78%
|
|
|
World Scientific
1 publication, 1.39%
|
|
|
Mathematical Society of Japan
1 publication, 1.39%
|
|
|
Kyoto University
1 publication, 1.39%
|
|
|
Tohoku University Medical Press
1 publication, 1.39%
|
|
|
Science in China Press
1 publication, 1.39%
|
|
|
2
4
6
8
10
12
14
16
18
|
Organizations from articles
|
10
20
30
40
50
60
|
|
|
National University of Singapore
52 publications, 72.22%
|
|
|
Organization not defined
|
Organization not defined, 18, 25%
Organization not defined
18 publications, 25%
|
|
Korea Institute for Advanced Study
5 publications, 6.94%
|
|
|
Tata Institute of Fundamental Research
3 publications, 4.17%
|
|
|
Fudan University
3 publications, 4.17%
|
|
|
University of Tokyo
3 publications, 4.17%
|
|
|
East China Normal University
2 publications, 2.78%
|
|
|
National Taiwan University
2 publications, 2.78%
|
|
|
Kyoto University
2 publications, 2.78%
|
|
|
Osaka University
2 publications, 2.78%
|
|
|
Hokkaido University
2 publications, 2.78%
|
|
|
Indian Institute of Science
1 publication, 1.39%
|
|
|
University of Bayreuth
1 publication, 1.39%
|
|
|
Imperial College London
1 publication, 1.39%
|
|
|
University of Cambridge
1 publication, 1.39%
|
|
|
International School for Advanced Studies
1 publication, 1.39%
|
|
|
Max Planck Institute for Mathematics
1 publication, 1.39%
|
|
|
University of British Columbia
1 publication, 1.39%
|
|
|
Academy of Mathematics and Systems Science, Chinese Academy of Sciences
1 publication, 1.39%
|
|
|
University of Duisburg-Essen
1 publication, 1.39%
|
|
|
Hiroshima University
1 publication, 1.39%
|
|
|
10
20
30
40
50
60
|
Countries from articles
|
10
20
30
40
50
60
|
|
|
Singapore
|
Singapore, 54, 75%
Singapore
54 publications, 75%
|
|
Country not defined
|
Country not defined, 17, 23.61%
Country not defined
17 publications, 23.61%
|
|
Japan
|
Japan, 11, 15.28%
Japan
11 publications, 15.28%
|
|
China
|
China, 7, 9.72%
China
7 publications, 9.72%
|
|
Republic of Korea
|
Republic of Korea, 5, 6.94%
Republic of Korea
5 publications, 6.94%
|
|
Germany
|
Germany, 3, 4.17%
Germany
3 publications, 4.17%
|
|
India
|
India, 3, 4.17%
India
3 publications, 4.17%
|
|
United Kingdom
|
United Kingdom, 2, 2.78%
United Kingdom
2 publications, 2.78%
|
|
France
|
France, 1, 1.39%
France
1 publication, 1.39%
|
|
Italy
|
Italy, 1, 1.39%
Italy
1 publication, 1.39%
|
|
Canada
|
Canada, 1, 1.39%
Canada
1 publication, 1.39%
|
|
10
20
30
40
50
60
|
Citing organizations
Citing countries
- We do not take into account publications without a DOI.
- Statistics recalculated daily.