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Year
Chang, Kungching

Chang, Kungching

Peking University, China

2026 Rank: 127,924

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Applied Mathematics

Rank in SubField 1: 632 out of 76,268 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score127,924143,804
Total Cites150156
H-index77
Hm-index44
Number of Single Authored Papers1515
Total Cites to Single Authored Papers5252
Number of Single+First Authored Papers5151
Total Cites to Single+First Authored Papers147153
Number of Single+First+Last Authored Papers5151
Total Cites to Single+First+Last Authored Papers147153
Composite Score22
Number of Distinct Citing Papers124125
Ratio of Total Citations to Distinct Citing Papers 1.21 1.25
Self-Citation Percentage
3.85%
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Chang, Kungching

Chang, Kungching

Peking University, China

2025 Rank: 129,753

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Applied Mathematics

Rank in SubField 1: 645 out of 72,185 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score129,753148,456
Total Cites133137
H-index77
Hm-index44
Number of Single Authored Papers1515
Total Cites to Single Authored Papers4343
Number of Single+First Authored Papers5151
Total Cites to Single+First Authored Papers132136
Number of Single+First+Last Authored Papers5151
Total Cites to Single+First+Last Authored Papers132136
Composite Score22
Number of Distinct Citing Papers104106
Ratio of Total Citations to Distinct Citing Papers 1.28 1.29
Self-Citation Percentage
2.92%
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