Shadini, A.M.D.M.; Piyadasa, R.A.D.; Munasinghe, J.(Research Symposium 2010 - Faculty of Graduate Studies, University of Kelaniya, 2010)

It has been found that quantum mechanical three-body Schrödinger equation can be reduced to a
set of coupled differential equations when the projectile can be easily breakable into two
fragments when it is scattering on ...

Shadini, A.M.D.M.; Piyadasa, R.A.D.(Research Symposium 2010 - Faculty of Graduate Studies, University of Kelaniya, 2010)

The first proof of Fermat’s last theorem for the exponent n 3 was given by Leonard Euler.
However, Euler did not establish in full the key lemma required in the proof [1]. Since then,
several authors have published ...

Shadini, A.M.D.M.; Piyadasa, R.A.D.(Research Symposium 2010 - Faculty of Graduate Studies, University of Kelaniya, 2010)

Proof of Fermat’s last theorem for any odd prime is difficult. It may be extremely difficult to
generalize any available Proof of Fermat’s last theorem for small prime such as n 3,5,7 to
n 11[1]. The prime n 11 is ...

Piyadasa, R.A.D.; Shadini, A.M.D.M.; Perera, B.B.U.P.(Research Symposium 2010 - Faculty of Graduate Studies, University of Kelaniya, 2010)

Fermat’s last theorem, very famous and difficult theorem in mathematics, has been proved by
Andrew Wiles and Taylor in 1995 after 358 years later the theorem was stated However, their
proof is extremely difficult and ...