Research Articles

• 

  Phase space studies of complex Henon Heiles potentials

  A Nanayakkara,  C Abayaratne

  • PDF (EN)

  01 Dec 2002

  3:1-16
• 

  Approximate energy expressions for confining polynomial potentials

  A Nanayakkara,  V Bandara

  • PDF (EN)

  01 Dec 2002

  3:17-37
• 

  Forecasting the Occurrence of Rainfall in Selected Weather Stations in the Wet and Dry Zones of Sri Lanka

  HKWI Perera,  DUJ Sonnadara,  DR Jayewardene

  • PDF (EN)

  01 Dec 2002

  3:39-52
• 

  Investigation of Ni Substitution for Cu in Bi(Pb)-Sr-Ca-Cu-O Superconductor by AC Magnetic Susceptibility Measurements

  N Pathmanathan,  AL Thomson

  • PDF (EN)

  01 Dec 2002

  3:53-61
• 

  Dielectric Behaviour of Ba_xSr_1–xTiO₃ Perovskites

  Ashok Kumar,  UC Naithani,  BS Semwal

  • PDF (EN)

  01 Dec 2002

  3:63-73
• 

  Some Properties of Lightning Ground Flashes Observed in and around Sri Lanka, and their Seasonal Variations

  JP Liyanage,  DUJ Sonnadara,  IMK Fernando,  AB Weerasekera,  R Lelwala,  TR Ariyaratne

  • PDF (EN)

  01 Dec 2002

  3:75-80