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University of Sri Jayewardenepura

Researchers at University of Sri Jayewardenepura

Meththika Vithanage, Anushka Upamali Rajapaksha and Chamitha de Alwis rank highest among 37 ranked researchers whose main affiliation is University of Sri Jayewardenepura.

The ranking

  1. 1 Meththika VithanageSri Lanka · #26,030 worldwide1.1k citations · 84 works
  2. 2 Anushka Upamali RajapakshaSri Lanka · #148,171 worldwide710 citations · 19 works
  3. 3 Chamitha de AlwisSri Lanka · #266,786 worldwide194 citations · 18 works
  4. 4 Isuru WijesekaraSri Lanka · #709,764 worldwide78 citations · 15 works
  5. 5 Guwani LiyanageSri Lanka · #850,264 worldwide4 citations · 21 works
  6. 6 H. H. D. N. P. OpathaSri Lanka · #976,346 worldwide57 citations · 19 works
  7. 7 A.M. AbeysekeraSri Lanka · #1,256,518 worldwide25 citations · 22 works
  8. 8 Sagarika EkanayakeSri Lanka · #1,259,944 worldwide31 citations · 31 works
  9. 9 Neluka FernandoSri Lanka · #1,271,496 worldwide32 citations · 22 works
  10. 10 I. WickramasingheSri Lanka · #1,274,952 worldwide24 citations · 23 works
  11. 11 P.M. ManageSri Lanka · #1,321,500 worldwide35 citations · 37 works
  12. 12 R. Lalitha S. FernandoSri Lanka · #1,333,173 worldwide8 citations · 16 works
  13. 13 L. KarunanayakeSri Lanka · #1,346,992 worldwide39 citations · 19 works
  14. 14 Priyan PereraSri Lanka · #1,347,699 worldwide26 citations · 27 works
  15. 15 P.M. ManageSri Lanka · #1,381,749 worldwide17 citations · 21 works
  16. 16 Chinthika GunasekaraSri Lanka · #1,389,997 worldwide24 citations · 18 works
  17. 17 E. R. JanszSri Lanka · #1,390,431 worldwide21 citations · 22 works
  18. 18 D.M.S.H.K. RanasingheSri Lanka · #1,421,780 worldwide3 citations · 18 works
  19. 19 Nilwala KottegodaSri Lanka · #1,423,175 worldwide36 citations · 15 works
  20. 20 Gathsaurie Neelika MalavigeSri Lanka · #1,432,803 worldwide21 citations · 31 works
  21. 21 Rohana UlluwishewaSri Lanka · #1,480,177 worldwide5 citations · 17 works
  22. 22 Shamini PrathapanSri Lanka · #1,504,954 worldwide3 citations · 22 works
  23. 23 Kennedy D. GunawardanaSri Lanka · #1,537,889 worldwide14 citations · 26 works
  24. 24 M. VidanapathiranaSri Lanka · #1,541,731 worldwide3 citations · 27 works
  25. 25 Nuwan GunarathneSri Lanka · #1,558,099 worldwide35 citations · 19 works
  26. 26 Manjula WeerasekeraSri Lanka · #1,562,871 worldwide17 citations · 20 works
  27. 27 S.M.C.U.P. SubasingheSri Lanka · #1,569,122 worldwide13 citations · 24 works
  28. 28 M.M.S.C. KarunaratneSri Lanka · #1,569,294 worldwide7 citations · 18 works
  29. 29 U.A.D.P. GunawardenaSri Lanka · #1,575,174 worldwide2 citations · 17 works
  30. 30 Usha HettiaratchiSri Lanka · #1,575,828 worldwide6 citations · 15 works
  31. 31 D.T. JayawardanaSri Lanka · #1,588,043 worldwide29 citations · 17 works
  32. 32 P.M. JayaweeraSri Lanka · #1,589,134 worldwide32 citations · 15 works
  33. 33 Randika JayasingheSri Lanka · #1,601,296 worldwide7 citations · 21 works
  34. 34 S.D.M. ChinthakaSri Lanka · #1,601,652 worldwide5 citations · 15 works
  35. 35 Badra Sandamali GaldolageSri Lanka · #1,608,129 worldwide1 citations · 16 works
  36. 36 W.A.D. MahaulpathaSri Lanka · #1,616,635 worldwide0 citations · 20 works
  37. 37 L.D.C. PeirisSri Lanka · #1,621,127 worldwide0 citations · 15 works

Output against citations per work

A long record and a heavily-cited one are not the same career, and a list ordered by either buries the other. The upper left is a small body of work that travelled a long way.

02040mean 2.56631works (log) →citations per work →Meththika Vithanage: 84, 13.2Anushka Upamali Rajapaksha: 19, 37.4Chamitha de Alwis: 18, 10.8Isuru Wijesekara: 15, 5.2Guwani Liyanage: 21, 0.2H. H. D. N. P. Opatha: 19, 3.0A.M. Abeysekera: 22, 1.1Sagarika Ekanayake: 31, 1.0Neluka Fernando: 22, 1.5I. Wickramasinghe: 23, 1.0P.M. Manage: 37, 0.9R. Lalitha S. Fernando: 16, 0.5L. Karunanayake: 19, 2.1Priyan Perera: 27, 1.0P.M. Manage: 21, 0.8Chinthika Gunasekara: 18, 1.3E. R. Jansz: 22, 1.0D.M.S.H.K. Ranasinghe: 18, 0.2Nilwala Kottegoda: 15, 2.4Gathsaurie Neelika Malavige: 31, 0.7Rohana Ulluwishewa: 17, 0.3Shamini Prathapan: 22, 0.1Kennedy D. Gunawardana: 26, 0.5M. Vidanapathirana: 27, 0.1Nuwan Gunarathne: 19, 1.8Manjula Weerasekera: 20, 0.8S.M.C.U.P. Subasinghe: 24, 0.5M.M.S.C. Karunaratne: 18, 0.4U.A.D.P. Gunawardena: 17, 0.1Usha Hettiaratchi: 15, 0.4D.T. Jayawardana: 17, 1.7P.M. Jayaweera: 15, 2.1Randika Jayasinghe: 21, 0.3S.D.M. Chinthaka: 15, 0.3Badra Sandamali Galdolage: 16, 0.1W.A.D. Mahaulpatha: 20, 0.0L.D.C. Peiris: 15, 0.0Anushka Upamali Raja…Meththika VithanageChamitha de AlwisIsuru Wijesekara
above the meannear itbelow it

One dot per researcher in the list above.

Ranked on the composite of field-normalised excellence (50%), output (30%) and citations (20%). Affiliation is the institution a researcher publishes from most; identities come from OpenAlex author disambiguation.