World

Top 100 Scientists

World Top 100 Scientists 2026

The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,060 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.

Country

* Total H Index Rankings

Rankings

163,822

World Rank

612

Country Rank

University

Ranking Based On Selection:

Sachin Kumar

South Ural State University Chelyabinsk, Russia

Engineering & Technology / Computer Science
Smart Healthcare | Medical Imaging | Quantum ML | Cognitive Science | NL

H-Index Metrics

H-Index

38
i10 Index

102
Citation Counts

7,037

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* Total H Index Rankings

Rankings

425,310

World Rank

2,930

Country Rank

University

Ranking Based On Selection:

Gleb Radchenko

South Ural State University Chelyabinsk, Russia

Engineering & Technology / Computer Science
Supercomputer technology | HPC | Grid computing | Cloud computing | Supercomputer simulatio

H-Index Metrics

H-Index

22
i10 Index

49
Citation Counts

2,006

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* Total H Index Rankings

Rankings

450,535

World Rank

3,197

Country Rank

University

Ranking Based On Selection:

Leonid B. Sokolinsky

South Ural State University Chelyabinsk, Russia

Engineering & Technology / Computer Science
Parallel Processing | Supercomputing | Deep Learnin

H-Index Metrics

H-Index

22
i10 Index

56
Citation Counts

1,838

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* Total H Index Rankings

Rankings

512,892

World Rank

4,000

Country Rank

University

Ranking Based On Selection:

Афанасьев Виктор Акимович

South Ural State University Chelyabinsk, Russia

Engineering & Technology / Computer Science
ракектодинамика | управление полетом | прикладная математика | космиче�

H-Index Metrics

H-Index

20
i10 Index

43
Citation Counts

1,894

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* Total H Index Rankings

Rankings

576,537

World Rank

4,764

Country Rank

University

Ranking Based On Selection:

Mikhail Zymbler Цымблер Михаил Леонидович|Цымблер Михаил Леонидович

South Ural State University Chelyabinsk, Russia

Engineering & Technology / Computer Science
parallel databases | data minin

H-Index Metrics

H-Index

18
i10 Index

32
Citation Counts

2,946

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* Total H Index Rankings

Rankings

756,137

World Rank

7,557

Country Rank

119

University

Ranking Based On Selection:

Anatoly V. Panyukov

South Ural State University Chelyabinsk, Russia

Engineering & Technology / Computer Science
Computer science. Reliable computing. Mathematical modelling of problems of natural science | technology | economics