Rankings for Scientist

University, Subject, Country, Region, World

Sri Lanka Scientists Natural Sciences / Mathematical Sciences Rankings in Sri Lanka 2024

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Total 77 scientist, 1 country, 19 institution
Anjana Wijayawardhana
Anjana Wijayawardhana
University of Kelaniya
University of Kelaniya
Natural Sciences / Mathematical Sciences
Statistics
H-Index Rankings
University / Institution:
# 4
Country:
# 57
Region:
# 27,296
World:
# 168,139
H-Index
Total:
35
Last 6 Year:
31
Last 6 Year/Total:
0.886
i10 Index
Total:
86
Last 6 Year:
74
Last 6 Year/Total:
0.860
Citation
Total:
3,838
Last 6 Year:
3,079
Last 6 Year/Total:
0.802
Suntharalingam Thirukkanesh
Suntharalingam Thirukkanesh
Eastern University of Sri Lanka
Eastern University of Sri Lanka
Natural Sciences / Mathematical Sciences
General Relativity - Exact solutions to the Einstein's field equations
Relativistic stars
H-Index Rankings
University / Institution:
# 1
Country:
# 232
Region:
# 86,657
World:
# 442,716
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
30
Last 6 Year:
25
Last 6 Year/Total:
0.833
Citation
Total:
1,292
Last 6 Year:
717
Last 6 Year/Total:
0.555
Sajeetha Thavareesan
Sajeetha Thavareesan
Eastern University of Sri Lanka
Eastern University of Sri Lanka
Natural Sciences / Mathematical Sciences
Natural Language Processing
Machine Learning
NLP
H-Index Rankings
University / Institution:
# 3
Country:
# 280
Region:
# 97,845
World:
# 494,264
H-Index
Total:
18
Last 6 Year:
18
Last 6 Year/Total:
1.000
i10 Index
Total:
21
Last 6 Year:
21
Last 6 Year/Total:
1.000
Citation
Total:
1,087
Last 6 Year:
1,084
Last 6 Year/Total:
0.997
RM Kapila Tharanga Rathnayaka
RM Kapila Tharanga Rathnayaka
Sabaragamuwa University
Sabaragamuwa University
Natural Sciences / Mathematical Sciences
Statistics
Financial Engineering
Mathematics
H-Index Rankings
University / Institution:
# 9
Country:
# 367
Region:
# 119,183
World:
# 584,515
H-Index
Total:
16
Last 6 Year:
13
Last 6 Year/Total:
0.813
i10 Index
Total:
27
Last 6 Year:
18
Last 6 Year/Total:
0.667
Citation
Total:
801
Last 6 Year:
567
Last 6 Year/Total:
0.708
Andrew Gratien Johnpillai
Andrew Gratien Johnpillai
Eastern University of Sri Lanka
Eastern University of Sri Lanka
Natural Sciences / Mathematical Sciences
Symmetries and Conservation Laws of Differential Equations
H-Index Rankings
University / Institution:
# 7
Country:
# 454
Region:
# 133,612
World:
# 647,774
H-Index
Total:
15
Last 6 Year:
9
Last 6 Year/Total:
0.600
i10 Index
Total:
18
Last 6 Year:
9
Last 6 Year/Total:
0.500
Citation
Total:
756
Last 6 Year:
264
Last 6 Year/Total:
0.349
Thilagarajah Mathanaranjan
Thilagarajah Mathanaranjan
University of Jaffna
University of Jaffna
Natural Sciences / Mathematical Sciences
Non-linear Differential Equation
Non-Hermitian Quantum Mechanics
H-Index Rankings
University / Institution:
# 14
Country:
# 481
Region:
# 140,123
World:
# 672,049
H-Index
Total:
14
Last 6 Year:
12
Last 6 Year/Total:
0.857
i10 Index
Total:
18
Last 6 Year:
15
Last 6 Year/Total:
0.833
Citation
Total:
411
Last 6 Year:
383
Last 6 Year/Total:
0.932
Sarath Peiris
Sarath Peiris
Sri Lanka Institute of Information Technology
Sri Lanka Institute of Information Technology
Natural Sciences / Mathematical Sciences
Applied Statistics
Climate Analysis
H-Index Rankings
University / Institution:
# 7
Country:
# 504
Region:
# 143,221
World:
# 685,857
H-Index
Total:
14
Last 6 Year:
10
Last 6 Year/Total:
0.714
i10 Index
Total:
19
Last 6 Year:
11
Last 6 Year/Total:
0.579
Citation
Total:
897
Last 6 Year:
357
Last 6 Year/Total:
0.398
Ssn Perera
Ssn Perera
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Mathematical Modeling
H-Index Rankings
University / Institution:
# 92
Country:
# 529
Region:
# 148,677
World:
# 709,222
H-Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
i10 Index
Total:
23
Last 6 Year:
17
Last 6 Year/Total:
0.739
Citation
Total:
643
Last 6 Year:
500
Last 6 Year/Total:
0.778
Pushpakanthie Wijekoon
Pushpakanthie Wijekoon
University of Peradeniya
University of Peradeniya
Natural Sciences / Mathematical Sciences
Linear Models
Multivariate techniques
Actuarial Statistics
Theoretical Statistics
H-Index Rankings
University / Institution:
# 132
Country:
# 665
Region:
# 175,539
World:
# 815,386
H-Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
i10 Index
Total:
16
Last 6 Year:
10
Last 6 Year/Total:
0.625
Citation
Total:
618
Last 6 Year:
389
Last 6 Year/Total:
0.629
Chandima Tilakaratne
Chandima Tilakaratne
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Financial Data Mining
Time Series
Econometrics
Spatio-temporal Data Analysis
Predictive Analytics
H-Index Rankings
University / Institution:
# 115
Country:
# 697
Region:
# 182,129
World:
# 839,678
H-Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
i10 Index
Total:
13
Last 6 Year:
5
Last 6 Year/Total:
0.385
Citation
Total:
387
Last 6 Year:
161
Last 6 Year/Total:
0.416
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Roshini Sooriyarachchi
Roshini Sooriyarachchi
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Medical Statistics
Categorical data analysis
Statistical Computing
Reliability Theory
Inference
H-Index Rankings
University / Institution:
# 116
Country:
# 710
Region:
# 184,129
World:
# 849,458
H-Index
Total:
11
Last 6 Year:
7
Last 6 Year/Total:
0.636
i10 Index
Total:
11
Last 6 Year:
5
Last 6 Year/Total:
0.455
Citation
Total:
589
Last 6 Year:
286
Last 6 Year/Total:
0.486
Mahasen Dehideniya
Mahasen Dehideniya
University of Peradeniya
University of Peradeniya
Natural Sciences / Mathematical Sciences
Bayesian Statistics
MCMC
ABC
Multi-agent technology
H-Index Rankings
University / Institution:
# 145
Country:
# 721
Region:
# 186,379
World:
# 859,476
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
Citation
Total:
707
Last 6 Year:
614
Last 6 Year/Total:
0.868
Ravindra Lokupitiya
Ravindra Lokupitiya
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Mathematical Sciences
Bayesian Statistics
Spatial Statistics
Data Assimilation
H-Index Rankings
University / Institution:
# 60
Country:
# 777
Region:
# 198,486
World:
# 899,430
H-Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
i10 Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
Citation
Total:
561
Last 6 Year:
187
Last 6 Year/Total:
0.333
Sunethra Weerakoon
Sunethra Weerakoon
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Mathematical Sciences
Mathematics
Numerical Methods
Partial Differential Equations
Transformations
Numerical Analysis
H-Index Rankings
University / Institution:
# 66
Country:
# 826
Region:
# 207,963
World:
# 930,287
H-Index
Total:
9
Last 6 Year:
8
Last 6 Year/Total:
0.889
i10 Index
Total:
9
Last 6 Year:
5
Last 6 Year/Total:
0.556
Citation
Total:
1,626
Last 6 Year:
587
Last 6 Year/Total:
0.361
Chathuri L. Jayasinghe
Chathuri L. Jayasinghe
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Mathematical Sciences
Nonparametric methods
Survival Analysis
Reliability
H-Index Rankings
University / Institution:
# 74
Country:
# 881
Region:
# 217,073
World:
# 961,534
H-Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
i10 Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
Citation
Total:
218
Last 6 Year:
176
Last 6 Year/Total:
0.807
Nagarajah Varathan
Nagarajah Varathan
University of Jaffna
University of Jaffna
Natural Sciences / Mathematical Sciences
Generalized Linear Models
H-Index Rankings
University / Institution:
# 39
Country:
# 936
Region:
# 231,791
World:
# 1,003,561
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
154
Last 6 Year:
116
Last 6 Year/Total:
0.753
Sanika Sulochani Ramanayake
Sanika Sulochani Ramanayake
University of Kelaniya
University of Kelaniya
Natural Sciences / Mathematical Sciences
Growth and Development
International Trade
Gender & Income Inequality
Migration
Innovation & Sustain Growth
H-Index Rankings
University / Institution:
# 85
Country:
# 1,007
Region:
# 243,535
World:
# 1,041,288
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
Citation
Total:
173
Last 6 Year:
141
Last 6 Year/Total:
0.815
Bpw Fernando ( Pani W Fernando)
Bpw Fernando ( Pani W Fernando)
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Mathematical Sciences
Stochastic Analysis
Filtering Theory
Fluid Dynamics
Mathematical Biology
H-Index Rankings
University / Institution:
# 92
Country:
# 1,063
Region:
# 251,753
World:
# 1,060,404
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
Citation
Total:
155
Last 6 Year:
107
Last 6 Year/Total:
0.690
Muraleetharan Balachandiran
Muraleetharan Balachandiran
University of Jaffna
University of Jaffna
Natural Sciences / Mathematical Sciences
Functional Analysis
Operator Theory
Optimization Theory
H-Index Rankings
University / Institution:
# 54
Country:
# 1,121
Region:
# 257,546
World:
# 1,077,389
H-Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
131
Last 6 Year:
97
Last 6 Year/Total:
0.740
Mangalagama Dewasurendra
Mangalagama Dewasurendra
University of Peradeniya
University of Peradeniya
Natural Sciences / Mathematical Sciences
Non-linear Differential Equations
Fluid Dynamics
Computational Mathematics
Mathematical Modelling
H-Index Rankings
University / Institution:
# 197
Country:
# 1,227
Region:
# 271,429
World:
# 1,112,535
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
157
Last 6 Year:
145
Last 6 Year/Total:
0.924
Hemalika Abeysundara
Hemalika Abeysundara
University of Peradeniya
University of Peradeniya
Natural Sciences / Mathematical Sciences
Survival analysis
Asymptotic Theory
Actuarial Science
H-Index Rankings
University / Institution:
# 212
Country:
# 1,403
Region:
# 289,677
World:
# 1,162,876
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
158
Last 6 Year:
149
Last 6 Year/Total:
0.943
Amch Attanayake
Amch Attanayake
University of Kelaniya
University of Kelaniya
Natural Sciences / Mathematical Sciences
Multivariate Statistics
H-Index Rankings
University / Institution:
# 139
Country:
# 1,486
Region:
# 298,022
World:
# 1,179,673
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
66
Last 6 Year:
63
Last 6 Year/Total:
0.955
Sameera Dhananjaya Viswakula
Sameera Dhananjaya Viswakula
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Computational Statistics
Statistical Modelling
Bioinformatics
Data Science
H-Index Rankings
University / Institution:
# 194
Country:
# 1,599
Region:
# 309,146
World:
# 1,205,046
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
101
Last 6 Year:
83
Last 6 Year/Total:
0.822
Aaca Jayathilake
Aaca Jayathilake
University of Peradeniya
University of Peradeniya
Natural Sciences / Mathematical Sciences
Mathematical Biology
Wound healing
Mathematical modelling
H-Index Rankings
University / Institution:
# 242
Country:
# 1,605
Region:
# 309,413
World:
# 1,205,794
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
85
Last 6 Year:
70
Last 6 Year/Total:
0.824
Wn Wickremasinghe
Wn Wickremasinghe
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
statistics
text mining
H-Index Rankings
University / Institution:
# 196
Country:
# 1,618
Region:
# 310,382
World:
# 1,208,205
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
2
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
54
Last 6 Year:
30
Last 6 Year/Total:
0.556
Gp Lakraj
Gp Lakraj
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Functional Data Analysis
Time Series Data Analysis
Machine Learning
H-Index Rankings
University / Institution:
# 199
Country:
# 1,668
Region:
# 316,569
World:
# 1,227,644
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
Citation
Total:
119
Last 6 Year:
82
Last 6 Year/Total:
0.689
Wn P Rodrigo (Niluka Rodrigo)
Wn P Rodrigo (Niluka Rodrigo)
University of Peradeniya
University of Peradeniya
Natural Sciences / Mathematical Sciences
Linear Programming Problem
Network Optimization
Cutting Stock Problem
Bin Packing Problem
H-Index Rankings
University / Institution:
# 260
Country:
# 1,730
Region:
# 321,849
World:
# 1,239,314
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
72
Last 6 Year:
49
Last 6 Year/Total:
0.681
Mig Suranga Sampath
Mig Suranga Sampath
Wayamba University of Sri Lanka
Wayamba University of Sri Lanka
Natural Sciences / Mathematical Sciences
Queueing Theory
Markov Chains
Markov Processes
Stochastic Modelling
Probability Theory
H-Index Rankings
University / Institution:
# 47
Country:
# 1,737
Region:
# 322,353
World:
# 1,240,325
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
66
Last 6 Year:
65
Last 6 Year/Total:
0.985
Chitraka Wickramarachchi
Chitraka Wickramarachchi
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Mathematical Sciences
Statistical Data Classification
Data Mining
Construction
Statistical Learning
Decision Trees
H-Index Rankings
University / Institution:
# 176
Country:
# 1,758
Region:
# 324,412
World:
# 1,244,718
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
142
Last 6 Year:
123
Last 6 Year/Total:
0.866
Pubudu Kumarage
Pubudu Kumarage
Rajarata University
Rajarata University
Natural Sciences / Mathematical Sciences
Mathematical Modelling
Data Analytics
Computational Fluid Dynamics
Dynamical Systems
H-Index Rankings
University / Institution:
# 78
Country:
# 1,762
Region:
# 324,723
World:
# 1,245,328
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
118
Last 6 Year:
105
Last 6 Year/Total:
0.890
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A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
Samitha Gunarathne
Samitha Gunarathne
University of Peradeniya
University of Peradeniya
Natural Sciences / Mathematical Sciences
Machine Learning
Deep Learning
Artificial Intelligence
Signal Processing
H-Index Rankings
University / Institution:
# 276
Country:
# 1,855
Region:
# 335,151
World:
# 1,265,975
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
41
Last 6 Year:
40
Last 6 Year/Total:
0.976
Mihiri De Silva
Mihiri De Silva
University of Kelaniya
University of Kelaniya
Natural Sciences / Mathematical Sciences
Mathematical Biology
Dynamical Systems
Difference and Differential Equations
H-Index Rankings
University / Institution:
# 205
Country:
# 1,863
Region:
# 336,041
World:
# 1,267,766
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
36
Last 6 Year:
29
Last 6 Year/Total:
0.806
R Vignesvaran
R Vignesvaran
University of Jaffna
University of Jaffna
Natural Sciences / Mathematical Sciences
Numerical Analysis
H-Index Rankings
University / Institution:
# 97
Country:
# 1,893
Region:
# 340,263
World:
# 1,276,982
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
104
Last 6 Year:
25
Last 6 Year/Total:
0.240
Rsmadanayake
Rsmadanayake
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Natural Science
Philosophy
Mathematics
H-Index Rankings
University / Institution:
# 232
Country:
# 1,908
Region:
# 340,896
World:
# 1,278,742
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
58
Last 6 Year:
38
Last 6 Year/Total:
0.655
Jagath Wijerathna
Jagath Wijerathna
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Mathematical Modeling
Partial Differential Equations
Quantitative Finance
H-Index Rankings
University / Institution:
# 242
Country:
# 1,951
Region:
# 343,320
World:
# 1,285,261
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
39
Last 6 Year:
26
Last 6 Year/Total:
0.667
P Dias
P Dias
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Mathematical Sciences
Applied Statistics
Teaching and learning
H-Index Rankings
University / Institution:
# 186
Country:
# 1,963
Region:
# 343,606
World:
# 1,285,963
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
87
Last 6 Year:
37
Last 6 Year/Total:
0.425
K. Kannan
K. Kannan
University of Jaffna
University of Jaffna
Natural Sciences / Mathematical Sciences
Noncommutative Geometry
K-theory
C*- algebras
H-Index Rankings
University / Institution:
# 99
Country:
# 1,967
Region:
# 343,829
World:
# 1,286,628
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
64
Last 6 Year:
35
Last 6 Year/Total:
0.547
Mr Sr Gnanapragasam
Mr Sr Gnanapragasam
Open University of Sri Lanka
Open University of Sri Lanka
Natural Sciences / Mathematical Sciences
Operations Research
Graph Theory
Time Series
H-Index Rankings
University / Institution:
# 108
Country:
# 1,986
Region:
# 345,894
World:
# 1,292,588
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
35
Last 6 Year:
26
Last 6 Year/Total:
0.743
Lilanthi Samarasekara
Lilanthi Samarasekara
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Banach spaces
Graph theory
H-Index Rankings
University / Institution:
# 276
Country:
# 2,122
Region:
# 359,524
World:
# 1,326,118
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
34
Last 6 Year:
26
Last 6 Year/Total:
0.765
Chandima Npg Arachchige|Chandima Priyadarshani
Chandima Npg Arachchige|Chandima Priyadarshani
Sri Lanka Institute of Information Technology
Sri Lanka Institute of Information Technology
Natural Sciences / Mathematical Sciences
Robust Statistics
H-Index Rankings
University / Institution:
# 60
Country:
# 2,140
Region:
# 360,886
World:
# 1,328,982
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
96
Last 6 Year:
96
Last 6 Year/Total:
1.000
Hasg Dharmarathne
Hasg Dharmarathne
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Time Series Analysis
Econometrics
H-Index Rankings
University / Institution:
# 287
Country:
# 2,168
Region:
# 363,718
World:
# 1,334,611
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
42
Last 6 Year:
27
Last 6 Year/Total:
0.643
Upeksha Perera
Upeksha Perera
University of Kelaniya
University of Kelaniya
Natural Sciences / Mathematical Sciences
Sturm-Liouville problems
inverse problems
H-Index Rankings
University / Institution:
# 251
Country:
# 2,190
Region:
# 366,138
World:
# 1,339,471
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
34
Last 6 Year:
32
Last 6 Year/Total:
0.941
Bak Welihinda
Bak Welihinda
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Mathematical Sciences
Algebraic graph theory
Cryptography
H-Index Rankings
University / Institution:
# 202
Country:
# 2,196
Region:
# 366,543
World:
# 1,340,308
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
33
Last 6 Year:
31
Last 6 Year/Total:
0.939
Chandani Dissanayake
Chandani Dissanayake
Sri Lanka Technological Campus
Sri Lanka Technological Campus
Natural Sciences / Mathematical Sciences
numerical simulation and modeling
differential equations
mathematical biology
H-Index Rankings
University / Institution:
# 27
Country:
# 2,265
Region:
# 377,920
World:
# 1,363,546
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
18
Last 6 Year:
17
Last 6 Year/Total:
0.944
Kank Karunarathna
Kank Karunarathna
Eastern University of Sri Lanka
Eastern University of Sri Lanka
Natural Sciences / Mathematical Sciences
statistics
H-Index Rankings
University / Institution:
# 29
Country:
# 2,277
Region:
# 380,183
World:
# 1,368,161
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
13
Last 6 Year:
13
Last 6 Year/Total:
1.000
Gehan Anthonys
Gehan Anthonys
Open University of Sri Lanka
Open University of Sri Lanka
Natural Sciences / Mathematical Sciences
Mathematical modelling
Signal and image processing
Applied electromagnetics
H-Index Rankings
University / Institution:
# 135
Country:
# 2,306
Region:
# 382,453
World:
# 1,374,223
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
141
Last 6 Year:
91
Last 6 Year/Total:
0.645
Kkkr Perera
Kkkr Perera
University of Kelaniya
University of Kelaniya
Natural Sciences / Mathematical Sciences
spectral Graph Theory
Graph Energy
Chemical Graph
Mathematical Modeling
H-Index Rankings
University / Institution:
# 264
Country:
# 2,317
Region:
# 382,830
World:
# 1,375,296
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
51
Last 6 Year:
39
Last 6 Year/Total:
0.765
Rab Abeygunawardana
Rab Abeygunawardana
University of Colombo
University of Colombo
Natural Sciences / Mathematical Sciences
Statistics
H-Index Rankings
University / Institution:
# 320
Country:
# 2,338
Region:
# 383,783
World:
# 1,378,157
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
31
Last 6 Year:
27
Last 6 Year/Total:
0.871
Mohamed Ishak Mohamed Ismail
Mohamed Ishak Mohamed Ismail
University of Peradeniya
University of Peradeniya
Natural Sciences / Mathematical Sciences
Number Theory
H-Index Rankings
University / Institution:
# 337
Country:
# 2,352
Region:
# 385,451
World:
# 1,382,740
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
26
Last 6 Year:
11
Last 6 Year/Total:
0.423
Howpeiris
Howpeiris
Open University of Sri Lanka
Open University of Sri Lanka
Natural Sciences / Mathematical Sciences
Fuzzy Uncertainty Modeling
Fuzzy Set Theory
H-Index Rankings
University / Institution:
# 139
Country:
# 2,356
Region:
# 385,821
World:
# 1,383,870
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
22
Last 6 Year:
13
Last 6 Year/Total:
0.591
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University / Institution Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
4 57 27,296 168,139
Anjana WijayawardhanaAnjana Wijayawardhana
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Mathematical Sciences

Statistics |

35 31 0.886 86 74 0.860 3,838 3,079 0.802
1 232 86,657 442,716
Suntharalingam ThirukkaneshSuntharalingam Thirukkanesh
Sri Lanka Eastern University of Sri Lanka Eastern University of Sri Lanka Natural Sciences / Mathematical Sciences

General Relativity - Exact solutions to the Einstein's field equations | Relativistic stars |

20 16 0.800 30 25 0.833 1,292 717 0.555
3 280 97,845 494,264
Sajeetha ThavareesanSajeetha Thavareesan
Sri Lanka Eastern University of Sri Lanka Eastern University of Sri Lanka Natural Sciences / Mathematical Sciences

Natural Language Processing | Machine Learning | NLP |

18 18 1.000 21 21 1.000 1,087 1,084 0.997
9 367 119,183 584,515
RM Kapila Tharanga RathnayakaRM Kapila Tharanga Rathnayaka
Sri Lanka Sabaragamuwa University Sabaragamuwa University Natural Sciences / Mathematical Sciences

Statistics | Financial Engineering | Mathematics |

16 13 0.813 27 18 0.667 801 567 0.708
7 454 133,612 647,774
Andrew Gratien JohnpillaiAndrew Gratien Johnpillai
Sri Lanka Eastern University of Sri Lanka Eastern University of Sri Lanka Natural Sciences / Mathematical Sciences

Symmetries and Conservation Laws of Differential Equations |

15 9 0.600 18 9 0.500 756 264 0.349
14 481 140,123 672,049
Thilagarajah MathanaranjanThilagarajah Mathanaranjan
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Mathematical Sciences

Non-linear Differential Equation | Non-Hermitian Quantum Mechanics |

14 12 0.857 18 15 0.833 411 383 0.932
7 504 143,221 685,857
Sarath PeirisSarath Peiris
Sri Lanka Sri Lanka Institute of Information Technology Sri Lanka Institute of Information Technology Natural Sciences / Mathematical Sciences

Applied Statistics | Climate Analysis |

14 10 0.714 19 11 0.579 897 357 0.398
92 529 148,677 709,222
Ssn PereraSsn Perera
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Mathematical Modeling |

13 12 0.923 23 17 0.739 643 500 0.778
132 665 175,539 815,386
Pushpakanthie WijekoonPushpakanthie Wijekoon
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Mathematical Sciences

Linear Models | Multivariate techniques | Actuarial Statistics | Theoretical Statistics |

11 10 0.909 16 10 0.625 618 389 0.629
115 697 182,129 839,678
Chandima TilakaratneChandima Tilakaratne
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Financial Data Mining | Time Series | Econometrics | Spatio-temporal Data Analysis | Predictive Analytics |

11 8 0.727 13 5 0.385 387 161 0.416
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116 710 184,129 849,458
Roshini SooriyarachchiRoshini Sooriyarachchi
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Medical Statistics | Categorical data analysis | Statistical Computing | Reliability Theory | Inference |

11 7 0.636 11 5 0.455 589 286 0.486
145 721 186,379 859,476
Mahasen DehideniyaMahasen Dehideniya
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Mathematical Sciences

Bayesian Statistics | MCMC | ABC | Multi-agent technology |

10 10 1.000 11 10 0.909 707 614 0.868
60 777 198,486 899,430
Ravindra LokupitiyaRavindra Lokupitiya
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Mathematical Sciences

Bayesian Statistics | Spatial Statistics | Data Assimilation |

10 7 0.700 10 7 0.700 561 187 0.333
66 826 207,963 930,287
Sunethra WeerakoonSunethra Weerakoon
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Mathematical Sciences

Mathematics | Numerical Methods | Partial Differential Equations | Transformations | Numerical Analysis |

9 8 0.889 9 5 0.556 1,626 587 0.361
74 881 217,073 961,534
Chathuri L. JayasingheChathuri L. Jayasinghe
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Mathematical Sciences

Nonparametric methods | Survival Analysis | Reliability |

9 6 0.667 7 5 0.714 218 176 0.807
39 936 231,791 1,003,561
Nagarajah VarathanNagarajah Varathan
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Mathematical Sciences

Generalized Linear Models |

8 7 0.875 6 6 1.000 154 116 0.753
85 1,007 243,535 1,041,288
Sanika Sulochani RamanayakeSanika Sulochani Ramanayake
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Mathematical Sciences

Growth and Development | International Trade | Gender & Income Inequality | Migration | Innovation & Sustain Growth |

7 7 1.000 6 5 0.833 173 141 0.815
92 1,063 251,753 1,060,404
Bpw Fernando ( Pani W Fernando)Bpw Fernando ( Pani W Fernando)
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Mathematical Sciences

Stochastic Analysis | Filtering Theory | Fluid Dynamics | Mathematical Biology |

7 6 0.857 6 4 0.667 155 107 0.690
54 1,121 257,546 1,077,389
Muraleetharan BalachandiranMuraleetharan Balachandiran
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Mathematical Sciences

Functional Analysis | Operator Theory | Optimization Theory |

7 5 0.714 4 4 1.000 131 97 0.740
197 1,227 271,429 1,112,535
Mangalagama DewasurendraMangalagama Dewasurendra
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Mathematical Sciences

Non-linear Differential Equations | Fluid Dynamics | Computational Mathematics | Mathematical Modelling |

6 6 1.000 3 3 1.000 157 145 0.924
212 1,403 289,677 1,162,876
Hemalika AbeysundaraHemalika Abeysundara
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Mathematical Sciences

Survival analysis | Asymptotic Theory | Actuarial Science |

5 5 1.000 4 4 1.000 158 149 0.943
139 1,486 298,022 1,179,673
Amch AttanayakeAmch Attanayake
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Mathematical Sciences

Multivariate Statistics |

5 5 1.000 3 3 1.000 66 63 0.955
194 1,599 309,146 1,205,046
Sameera Dhananjaya ViswakulaSameera Dhananjaya Viswakula
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Computational Statistics | Statistical Modelling | Bioinformatics | Data Science |

5 4 0.800 2 2 1.000 101 83 0.822
242 1,605 309,413 1,205,794
Aaca JayathilakeAaca Jayathilake
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Mathematical Sciences

Mathematical Biology | Wound healing | Mathematical modelling |

5 4 0.800 2 2 1.000 85 70 0.824
196 1,618 310,382 1,208,205
Wn WickremasingheWn Wickremasinghe
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

statistics | text mining |

5 4 0.800 2 0 0.000 54 30 0.556
199 1,668 316,569 1,227,644
Gp LakrajGp Lakraj
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Functional Data Analysis | Time Series Data Analysis | Machine Learning |

4 4 1.000 4 3 0.750 119 82 0.689
260 1,730 321,849 1,239,314
Wn P Rodrigo (Niluka Rodrigo)Wn P Rodrigo (Niluka Rodrigo)
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Mathematical Sciences

Linear Programming Problem | Network Optimization | Cutting Stock Problem | Bin Packing Problem |

4 4 1.000 3 2 0.667 72 49 0.681
47 1,737 322,353 1,240,325
Mig Suranga SampathMig Suranga Sampath
Sri Lanka Wayamba University of Sri Lanka Wayamba University of Sri Lanka Natural Sciences / Mathematical Sciences

Queueing Theory | Markov Chains | Markov Processes | Stochastic Modelling | Probability Theory |

4 4 1.000 3 3 1.000 66 65 0.985
176 1,758 324,412 1,244,718
Chitraka WickramarachchiChitraka Wickramarachchi
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Mathematical Sciences

Statistical Data Classification | Data Mining | Construction | Statistical Learning | Decision Trees |

4 4 1.000 2 2 1.000 142 123 0.866
78 1,762 324,723 1,245,328
Pubudu KumaragePubudu Kumarage
Sri Lanka Rajarata University Rajarata University Natural Sciences / Mathematical Sciences

Mathematical Modelling | Data Analytics | Computational Fluid Dynamics | Dynamical Systems |

4 4 1.000 2 2 1.000 118 105 0.890
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Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
276 1,855 335,151 1,265,975
Samitha GunarathneSamitha Gunarathne
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Mathematical Sciences

Machine Learning | Deep Learning | Artificial Intelligence | Signal Processing |

4 4 1.000 1 1 1.000 41 40 0.976
205 1,863 336,041 1,267,766
Mihiri De SilvaMihiri De Silva
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Mathematical Sciences

Mathematical Biology | Dynamical Systems | Difference and Differential Equations |

4 4 1.000 1 0 0.000 36 29 0.806
97 1,893 340,263 1,276,982
R VignesvaranR Vignesvaran
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Mathematical Sciences

Numerical Analysis |

4 3 0.750 3 0 0.000 104 25 0.240
232 1,908 340,896 1,278,742
RsmadanayakeRsmadanayake
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Natural Science | Philosophy | Mathematics |

4 3 0.750 3 2 0.667 58 38 0.655
242 1,951 343,320 1,285,261
Jagath WijerathnaJagath Wijerathna
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Mathematical Modeling | Partial Differential Equations | Quantitative Finance |

4 3 0.750 2 1 0.500 39 26 0.667
186 1,963 343,606 1,285,963
P DiasP Dias
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Mathematical Sciences

Applied Statistics | Teaching and learning |

4 3 0.750 1 1 1.000 87 37 0.425
99 1,967 343,829 1,286,628
K. KannanK. Kannan
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Mathematical Sciences

Noncommutative Geometry | K-theory | C*- algebras |

4 3 0.750 1 0 0.000 64 35 0.547
108 1,986 345,894 1,292,588
Mr Sr GnanapragasamMr Sr Gnanapragasam
Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Mathematical Sciences

Operations Research | Graph Theory | Time Series |

4 3 0.750 0 0 0 35 26 0.743
276 2,122 359,524 1,326,118
Lilanthi SamarasekaraLilanthi Samarasekara
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Banach spaces | Graph theory |

3 3 1.000 2 1 0.500 34 26 0.765
60 2,140 360,886 1,328,982
Chandima Npg Arachchige|Chandima PriyadarshaniChandima Npg Arachchige|Chandima Priyadarshani
Sri Lanka Sri Lanka Institute of Information Technology Sri Lanka Institute of Information Technology Natural Sciences / Mathematical Sciences

Robust Statistics |

3 3 1.000 1 1 1.000 96 96 1.000
287 2,168 363,718 1,334,611
Hasg DharmarathneHasg Dharmarathne
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Time Series Analysis | Econometrics |

3 3 1.000 1 0 0.000 42 27 0.643
251 2,190 366,138 1,339,471
Upeksha PereraUpeksha Perera
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Mathematical Sciences

Sturm-Liouville problems | inverse problems |

3 3 1.000 1 1 1.000 34 32 0.941
202 2,196 366,543 1,340,308
Bak WelihindaBak Welihinda
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Mathematical Sciences

Algebraic graph theory | Cryptography |

3 3 1.000 1 1 1.000 33 31 0.939
27 2,265 377,920 1,363,546
Chandani DissanayakeChandani Dissanayake
Sri Lanka Sri Lanka Technological Campus Sri Lanka Technological Campus Natural Sciences / Mathematical Sciences

numerical simulation and modeling | differential equations | mathematical biology |

3 3 1.000 0 0 0 18 17 0.944
29 2,277 380,183 1,368,161
Kank KarunarathnaKank Karunarathna
Sri Lanka Eastern University of Sri Lanka Eastern University of Sri Lanka Natural Sciences / Mathematical Sciences

statistics |

3 3 1.000 0 0 0 13 13 1.000
135 2,306 382,453 1,374,223
Gehan AnthonysGehan Anthonys
Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Mathematical Sciences

Mathematical modelling | Signal and image processing | Applied electromagnetics |

3 2 0.667 1 1 1.000 141 91 0.645
264 2,317 382,830 1,375,296
Kkkr PereraKkkr Perera
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Mathematical Sciences

spectral Graph Theory | Graph Energy | Chemical Graph | Mathematical Modeling |

3 2 0.667 1 1 1.000 51 39 0.765
320 2,338 383,783 1,378,157
Rab AbeygunawardanaRab Abeygunawardana
Sri Lanka University of Colombo University of Colombo Natural Sciences / Mathematical Sciences

Statistics |

3 2 0.667 1 1 1.000 31 27 0.871
337 2,352 385,451 1,382,740
Mohamed Ishak Mohamed IsmailMohamed Ishak Mohamed Ismail
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Mathematical Sciences

Number Theory |

3 2 0.667 0 0 0 26 11 0.423
139 2,356 385,821 1,383,870
HowpeirisHowpeiris
Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Mathematical Sciences

Fuzzy Uncertainty Modeling | Fuzzy Set Theory |

3 2 0.667 0 0 0 22 13 0.591