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Chang, Kung Ching

Peking University, China

2024 Rank: 83,930

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Applied Mathematics

Rank in SubField 1: 407 out of 68,528 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score83,93095,215
Total Cites2,5852,723
H-index2121
Hm-index1516
Number of Single Authored Papers1515
Total Cites to Single Authored Papers1,2071,224
Number of Single+First Authored Papers5151
Total Cites to Single+First Authored Papers2,5062,623
Number of Single+First+Last Authored Papers5151
Total Cites to Single+First+Last Authored Papers2,5062,623
Composite Score33
Number of Distinct Citing Papers2,0312,099
Ratio of Total Citations to Distinct Citing Papers 1.27 1.30
Self-Citation Percentage
5.07%
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Chang, Kung Ching

Peking University, China

2023 Rank: 80,623

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Applied Mathematics

Rank in SubField 1: 382 out of 65,029 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score80,62392,688
Total Cites2,4382,573
H-index2121
Hm-index1515
Number of Single Authored Papers1515
Total Cites to Single Authored Papers1,1511,168
Number of Single+First Authored Papers5151
Total Cites to Single+First Authored Papers2,3602,474
Number of Single+First+Last Authored Papers5151
Total Cites to Single+First+Last Authored Papers2,3602,474
Composite Score33
Number of Distinct Citing Papers1,9141,981
Ratio of Total Citations to Distinct Citing Papers 1.27 1.30
Self-Citation Percentage
5.25%
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Chang, Kung Ching

Peking University, China

2022 Rank: 75,692

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Applied Mathematics

Rank in SubField 1: 355 out of 61,457 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score75,69287,993
Total Cites2,2972,431
H-index2121
Hm-index1515
Number of Single Authored Papers1515
Total Cites to Single Authored Papers1,0991,116
Number of Single+First Authored Papers5151
Total Cites to Single+First Authored Papers2,2212,335
Number of Single+First+Last Authored Papers5151
Total Cites to Single+First+Last Authored Papers2,2212,335
Composite Score33
Number of Distinct Citing Papers1,8111,877
Ratio of Total Citations to Distinct Citing Papers 1.27 1.30
Self-Citation Percentage
5.51%
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Chang, Kung Ching

Peking University, China

2021 Rank: 75,039

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Applied Mathematics

Rank in SubField 1: 340 out of 59,044 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score75,03987,165
Total Cites2,2132,347
H-index2020
Hm-index1515
Number of Single Authored Papers1515
Total Cites to Single Authored Papers1,0571,074
Number of Single+First Authored Papers4848
Total Cites to Single+First Authored Papers2,1372,251
Number of Single+First+Last Authored Papers4848
Total Cites to Single+First+Last Authored Papers2,1372,251
Composite Score33
Number of Distinct Citing Papers1,7431,809
Ratio of Total Citations to Distinct Citing Papers 1.27 1.30
Self-Citation Percentage
5.71%
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Chang, Kung Ching

Peking University, China

2020 Rank: 76,845

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Numerical & Computational Mathematics

Rank in SubField 1: 291 out of 48,314 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score76,84585,926
Total Cites2,0142,142
H-index1919
Hm-index1315
Number of Single Authored Papers1515
Total Cites to Single Authored Papers9901,006
Number of Single+First Authored Papers4747
Total Cites to Single+First Authored Papers1,9412,050
Number of Single+First+Last Authored Papers4747
Total Cites to Single+First+Last Authored Papers1,9412,050
Composite Score33
Number of Distinct Citing Papers1,5841,647
Ratio of Total Citations to Distinct Citing Papers 1.27 1.30
Self-Citation Percentage
5.98%
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