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.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

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.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

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.

https://doi.org/10.1007/s11192-006-0144-7

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.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1 2 3 4 5 6 7 8
Applied Mathematics	Applied Mathematics, 8, 61.54% Applied Mathematics 8 publications, 61.54%
Analysis	Analysis, 6, 46.15% Analysis 6 publications, 46.15%
Statistical and Nonlinear Physics	Statistical and Nonlinear Physics, 4, 30.77% Statistical and Nonlinear Physics 4 publications, 30.77%
Mathematical Physics	Mathematical Physics, 4, 30.77% Mathematical Physics 4 publications, 30.77%
General Mathematics	General Mathematics, 3, 23.08% General Mathematics 3 publications, 23.08%
General Physics and Astronomy	General Physics and Astronomy, 2, 15.38% General Physics and Astronomy 2 publications, 15.38%
Chemistry (miscellaneous)	Chemistry (miscellaneous), 1, 7.69% Chemistry (miscellaneous) 1 publication, 7.69%
Physics and Astronomy (miscellaneous)	Physics and Astronomy (miscellaneous), 1, 7.69% Physics and Astronomy (miscellaneous) 1 publication, 7.69%
Computer Science (miscellaneous)	Computer Science (miscellaneous), 1, 7.69% Computer Science (miscellaneous) 1 publication, 7.69%
Discrete Mathematics and Combinatorics	Discrete Mathematics and Combinatorics, 1, 7.69% Discrete Mathematics and Combinatorics 1 publication, 7.69%
	1 2 3 4 5 6 7 8

Journals

	1 2
Advanced Nonlinear Studies	Advanced Nonlinear Studies, 2, 15.38% Advanced Nonlinear Studies 2 publications, 15.38%
Nonlinearity	Nonlinearity, 2, 15.38% Nonlinearity 2 publications, 15.38%
Mathematics in Engineering	Mathematics in Engineering, 2, 15.38% Mathematics in Engineering 2 publications, 15.38%
Discrete and Continuous Dynamical Systems - Series S	Discrete and Continuous Dynamical Systems - Series S, 1, 7.69% Discrete and Continuous Dynamical Systems - Series S 1 publication, 7.69%
Nonlinear Analysis, Theory, Methods and Applications	Nonlinear Analysis, Theory, Methods and Applications, 1, 7.69% Nonlinear Analysis, Theory, Methods and Applications 1 publication, 7.69%
Calculus of Variations and Partial Differential Equations	Calculus of Variations and Partial Differential Equations, 1, 7.69% Calculus of Variations and Partial Differential Equations 1 publication, 7.69%
Advances in Differential Equations	Advances in Differential Equations, 1, 7.69% Advances in Differential Equations 1 publication, 7.69%
Differential and Integral Equations	Differential and Integral Equations, 1, 7.69% Differential and Integral Equations 1 publication, 7.69%
Symmetry	Symmetry, 1, 7.69% Symmetry 1 publication, 7.69%
	1 2

Citing journals

	2 4 6 8 10 12
Advanced Nonlinear Studies	Advanced Nonlinear Studies, 11, 12.79% Advanced Nonlinear Studies 11 citations, 12.79%
Nonlinear Analysis, Theory, Methods and Applications	Nonlinear Analysis, Theory, Methods and Applications, 9, 10.47% Nonlinear Analysis, Theory, Methods and Applications 9 citations, 10.47%
Journal of Geometric Analysis	Journal of Geometric Analysis, 8, 9.3% Journal of Geometric Analysis 8 citations, 9.3%
Calculus of Variations and Partial Differential Equations	Calculus of Variations and Partial Differential Equations, 6, 6.98% Calculus of Variations and Partial Differential Equations 6 citations, 6.98%
Zeitschrift fur Angewandte Mathematik und Physik	Zeitschrift fur Angewandte Mathematik und Physik, 6, 6.98% Zeitschrift fur Angewandte Mathematik und Physik 6 citations, 6.98%
Mathematics in Engineering	Mathematics in Engineering, 6, 6.98% Mathematics in Engineering 6 citations, 6.98%
Mediterranean Journal of Mathematics	Mediterranean Journal of Mathematics, 4, 4.65% Mediterranean Journal of Mathematics 4 citations, 4.65%
Qualitative Theory of Dynamical Systems	Qualitative Theory of Dynamical Systems, 4, 4.65% Qualitative Theory of Dynamical Systems 4 citations, 4.65%
Journal of Mathematical Analysis and Applications	Journal of Mathematical Analysis and Applications, 3, 3.49% Journal of Mathematical Analysis and Applications 3 citations, 3.49%
Israel Journal of Mathematics	Israel Journal of Mathematics, 3, 3.49% Israel Journal of Mathematics 3 citations, 3.49%
Trends in Mathematics	Trends in Mathematics, 2, 2.33% Trends in Mathematics 2 citations, 2.33%
SIAM Journal on Mathematical Analysis	SIAM Journal on Mathematical Analysis, 2, 2.33% SIAM Journal on Mathematical Analysis 2 citations, 2.33%
Analysis and Applications	Analysis and Applications, 2, 2.33% Analysis and Applications 2 citations, 2.33%
Advances in Nonlinear Analysis	Advances in Nonlinear Analysis, 2, 2.33% Advances in Nonlinear Analysis 2 citations, 2.33%
Symmetry	Symmetry, 2, 2.33% Symmetry 2 citations, 2.33%
Pure Mathematics	Pure Mathematics, 2, 2.33% Pure Mathematics 2 citations, 2.33%
Bulletin of the London Mathematical Society	Bulletin of the London Mathematical Society, 1, 1.16% Bulletin of the London Mathematical Society 1 citation, 1.16%
Applicable Analysis	Applicable Analysis, 1, 1.16% Applicable Analysis 1 citation, 1.16%
Acta Mathematica Scientia	Acta Mathematica Scientia, 1, 1.16% Acta Mathematica Scientia 1 citation, 1.16%
Journal of Mathematical Physics	Journal of Mathematical Physics, 1, 1.16% Journal of Mathematical Physics 1 citation, 1.16%
Forum Mathematicum	Forum Mathematicum, 1, 1.16% Forum Mathematicum 1 citation, 1.16%
Analysis and Mathematical Physics	Analysis and Mathematical Physics, 1, 1.16% Analysis and Mathematical Physics 1 citation, 1.16%
Mathematics	Mathematics, 1, 1.16% Mathematics 1 citation, 1.16%
Complex Variables and Elliptic Equations	Complex Variables and Elliptic Equations, 1, 1.16% Complex Variables and Elliptic Equations 1 citation, 1.16%
Mathematical Methods in the Applied Sciences	Mathematical Methods in the Applied Sciences, 1, 1.16% Mathematical Methods in the Applied Sciences 1 citation, 1.16%
Archiv der Mathematik	Archiv der Mathematik, 1, 1.16% Archiv der Mathematik 1 citation, 1.16%
Discrete and Continuous Dynamical Systems	Discrete and Continuous Dynamical Systems, 1, 1.16% Discrete and Continuous Dynamical Systems 1 citation, 1.16%
Journal of Differential Equations	Journal of Differential Equations, 1, 1.16% Journal of Differential Equations 1 citation, 1.16%
Nonlinearity	Nonlinearity, 1, 1.16% Nonlinearity 1 citation, 1.16%
Fractal and Fractional	Fractal and Fractional, 1, 1.16% Fractal and Fractional 1 citation, 1.16%
	2 4 6 8 10 12

Publishers

	1 2 3
American Institute of Mathematical Sciences (AIMS)	American Institute of Mathematical Sciences (AIMS), 3, 23.08% American Institute of Mathematical Sciences (AIMS) 3 publications, 23.08%
Walter de Gruyter	Walter de Gruyter, 2, 15.38% Walter de Gruyter 2 publications, 15.38%
IOP Publishing	IOP Publishing, 2, 15.38% IOP Publishing 2 publications, 15.38%
Khayyam Publishing, Inc.	Khayyam Publishing, Inc., 2, 15.38% Khayyam Publishing, Inc. 2 publications, 15.38%
Springer Nature	Springer Nature, 1, 7.69% Springer Nature 1 publication, 7.69%
Elsevier	Elsevier, 1, 7.69% Elsevier 1 publication, 7.69%
MDPI	MDPI, 1, 7.69% MDPI 1 publication, 7.69%
	1 2 3

Organizations from articles

	1 2 3 4 5 6 7 8 9
University of Bari Aldo Moro	University of Bari Aldo Moro, 9, 45% University of Bari Aldo Moro 9 publications, 45%
Waseda University	Waseda University, 6, 30% Waseda University 6 publications, 30%
Organization not defined	Organization not defined, 3, 15% Organization not defined 3 publications, 15%
Università Cattolica del Sacro Cuore	Università Cattolica del Sacro Cuore, 2, 10% Università Cattolica del Sacro Cuore 2 publications, 10%
	1 2 3 4 5 6 7 8 9

Countries from articles

	2 4 6 8 10
Italy	Italy, 10, 47.62% Italy 10 publications, 47.62%
Japan	Japan, 6, 28.57% Japan 6 publications, 28.57%
Country not defined	Country not defined, 4, 19.05% Country not defined 4 publications, 19.05%
Chile	Chile, 1, 4.76% Chile 1 publication, 4.76%
	2 4 6 8 10

Citing organizations

	1 2 3 4 5 6 7 8
Organization not defined	Organization not defined, 8, 8.79% Organization not defined 8 citations, 8.79%
University of Bari Aldo Moro	University of Bari Aldo Moro, 6, 6.59% University of Bari Aldo Moro 6 citations, 6.59%
Waseda University	Waseda University, 6, 6.59% Waseda University 6 citations, 6.59%
Southwest University	Southwest University, 4, 4.4% Southwest University 4 citations, 4.4%
Minzu University of China	Minzu University of China, 4, 4.4% Minzu University of China 4 citations, 4.4%
Beijing Institute of Technology	Beijing Institute of Technology, 3, 3.3% Beijing Institute of Technology 3 citations, 3.3%
Central South University	Central South University, 3, 3.3% Central South University 3 citations, 3.3%
Università Cattolica del Sacro Cuore	Università Cattolica del Sacro Cuore, 3, 3.3% Università Cattolica del Sacro Cuore 3 citations, 3.3%
Shanxi University	Shanxi University, 3, 3.3% Shanxi University 3 citations, 3.3%
Tsinghua University	Tsinghua University, 2, 2.2% Tsinghua University 2 citations, 2.2%
Northwestern Polytechnical University	Northwestern Polytechnical University, 2, 2.2% Northwestern Polytechnical University 2 citations, 2.2%
China University of Geosciences (Wuhan)	China University of Geosciences (Wuhan), 2, 2.2% China University of Geosciences (Wuhan) 2 citations, 2.2%
East China University of Science and Technology	East China University of Science and Technology, 2, 2.2% East China University of Science and Technology 2 citations, 2.2%
Zhejiang Normal University	Zhejiang Normal University, 2, 2.2% Zhejiang Normal University 2 citations, 2.2%
AGH University of Krakow	AGH University of Krakow, 2, 2.2% AGH University of Krakow 2 citations, 2.2%
Nazarbayev University	Nazarbayev University, 1, 1.1% Nazarbayev University 1 citation, 1.1%
Al Mustaqbal University College	Al Mustaqbal University College, 1, 1.1% Al Mustaqbal University College 1 citation, 1.1%
SRM Institute of Science and Technology	SRM Institute of Science and Technology, 1, 1.1% SRM Institute of Science and Technology 1 citation, 1.1%
Peking University	Peking University, 1, 1.1% Peking University 1 citation, 1.1%
Central China Normal University	Central China Normal University, 1, 1.1% Central China Normal University 1 citation, 1.1%
Shandong University of Science and Technology	Shandong University of Science and Technology, 1, 1.1% Shandong University of Science and Technology 1 citation, 1.1%
North China Electric Power University	North China Electric Power University, 1, 1.1% North China Electric Power University 1 citation, 1.1%
Hunan First Normal University	Hunan First Normal University, 1, 1.1% Hunan First Normal University 1 citation, 1.1%
Taiyuan University of Technology	Taiyuan University of Technology, 1, 1.1% Taiyuan University of Technology 1 citation, 1.1%
Jiaxing University	Jiaxing University, 1, 1.1% Jiaxing University 1 citation, 1.1%
University of Palermo	University of Palermo, 1, 1.1% University of Palermo 1 citation, 1.1%
Guangdong University of Technology	Guangdong University of Technology, 1, 1.1% Guangdong University of Technology 1 citation, 1.1%
Guangzhou University	Guangzhou University, 1, 1.1% Guangzhou University 1 citation, 1.1%
Huizhou University	Huizhou University, 1, 1.1% Huizhou University 1 citation, 1.1%
Liaoning Normal University	Liaoning Normal University, 1, 1.1% Liaoning Normal University 1 citation, 1.1%
Hefei University of Technology	Hefei University of Technology, 1, 1.1% Hefei University of Technology 1 citation, 1.1%
Anhui University of Science and Technology	Anhui University of Science and Technology, 1, 1.1% Anhui University of Science and Technology 1 citation, 1.1%
Heilongjiang Institute of Technology	Heilongjiang Institute of Technology, 1, 1.1% Heilongjiang Institute of Technology 1 citation, 1.1%
Guizhou Minzu University	Guizhou Minzu University, 1, 1.1% Guizhou Minzu University 1 citation, 1.1%
University of Pavia	University of Pavia, 1, 1.1% University of Pavia 1 citation, 1.1%
Polytechnic University of Bari	Polytechnic University of Bari, 1, 1.1% Polytechnic University of Bari 1 citation, 1.1%
University of Catania	University of Catania, 1, 1.1% University of Catania 1 citation, 1.1%
University of Campania "Luigi Vanvitelli"	University of Campania "Luigi Vanvitelli", 1, 1.1% University of Campania "Luigi Vanvitelli" 1 citation, 1.1%
Qilu University of Technology	Qilu University of Technology, 1, 1.1% Qilu University of Technology 1 citation, 1.1%
University of Calabria	University of Calabria, 1, 1.1% University of Calabria 1 citation, 1.1%
University of Insubria	University of Insubria, 1, 1.1% University of Insubria 1 citation, 1.1%
University of Western Australia	University of Western Australia, 1, 1.1% University of Western Australia 1 citation, 1.1%
Korea Advanced Institute of Science and Technology	Korea Advanced Institute of Science and Technology, 1, 1.1% Korea Advanced Institute of Science and Technology 1 citation, 1.1%
North Carolina State University	North Carolina State University, 1, 1.1% North Carolina State University 1 citation, 1.1%
Henan University of Urban Construction	Henan University of Urban Construction, 1, 1.1% Henan University of Urban Construction 1 citation, 1.1%
Vienna University of Technology	Vienna University of Technology, 1, 1.1% Vienna University of Technology 1 citation, 1.1%
Yunnan Minzu University	Yunnan Minzu University, 1, 1.1% Yunnan Minzu University 1 citation, 1.1%
Keio University	Keio University, 1, 1.1% Keio University 1 citation, 1.1%
Honghe University	Honghe University, 1, 1.1% Honghe University 1 citation, 1.1%
Hunan University of Technology and Business	Hunan University of Technology and Business, 1, 1.1% Hunan University of Technology and Business 1 citation, 1.1%
Huaihua University	Huaihua University, 1, 1.1% Huaihua University 1 citation, 1.1%
Federal University of Pernambuco	Federal University of Pernambuco, 1, 1.1% Federal University of Pernambuco 1 citation, 1.1%
Federal University of Goiás	Federal University of Goiás, 1, 1.1% Federal University of Goiás 1 citation, 1.1%
Université Bourgogne Franche-Comté	Université Bourgogne Franche-Comté, 1, 1.1% Université Bourgogne Franche-Comté 1 citation, 1.1%

	1 2 3 4 5 6 7 8

Citing countries

	5 10 15 20 25 30 35
China	China, 33, 44% China 33 citations, 44%
Italy	Italy, 12, 16% Italy 12 citations, 16%
Japan	Japan, 7, 9.33% Japan 7 citations, 9.33%
Country not defined	Country not defined, 6, 8% Country not defined 6 citations, 8%
Brazil	Brazil, 3, 4% Brazil 3 citations, 4%
Poland	Poland, 3, 4% Poland 3 citations, 4%
Romania	Romania, 3, 4% Romania 3 citations, 4%
France	France, 1, 1.33% France 1 citation, 1.33%
Kazakhstan	Kazakhstan, 1, 1.33% Kazakhstan 1 citation, 1.33%
USA	USA, 1, 1.33% USA 1 citation, 1.33%
Australia	Australia, 1, 1.33% Australia 1 citation, 1.33%
Austria	Austria, 1, 1.33% Austria 1 citation, 1.33%
India	India, 1, 1.33% India 1 citation, 1.33%
Iraq	Iraq, 1, 1.33% Iraq 1 citation, 1.33%
Republic of Korea	Republic of Korea, 1, 1.33% Republic of Korea 1 citation, 1.33%
	5 10 15 20 25 30 35

We do not take into account publications without a DOI.
Statistics recalculated daily.