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Browsing by Author Piyadasa, R.A.D.

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Issue DateTitleAuthor(s)
2007Analytical Proof of Fermat's Last Theorem for n = 3Piyadasa, R.A.D.
2008Analytical proof of Fermat's last theorem for n=4Piyadasa, R.A.D.
2006Anomalous Absorption of Deuteron Partial Waves by Nuclear Optical PotentialPiyadasa, R.A.D.; Kawai, M.; Munasinghe, J.
2005A Different Look at the Primitive Integral Triads of z n = y n + xn (n = 2) and a Conjecture on z n - xn for any n(¹ 2)Piyadasa, R.A.D.; Mallawa Arachchi, D.K.; Munasinghe, J.
2010Effect of a long-ranged part of potential on elastic S-matrix elementShadini, A.M.D.M.; Piyadasa, R.A.D.; Munasinghe, J.
2010The Equality of Schrödinger’s Theory and Heisenberg’s S-matrix TheorySilva, H. I. R. U.; Piyadasa, R.A.D.
2008Exact formula for the sum of the squares of spherical Bessel and Neumann function of the same orderJayasinghe, W.J.M.L.P.; Piyadasa, R.A.D.
2008Exact Formula for the Sum of the Squares of the Bessel Function and the Neumann Function of the Same Order of Half-Odd IntegerPiyadasa, R.A.D.; Mallawa Arachchi, D.K.
2006Ground water regime in Tsunami affected Southern coastal area of Sri LankaPiyadasa, R.A.D.; Weerasinghe, K.D.N.; Liyanage, J.A.
2013The identity of Fermat equation and simple proof of Fermat’s last theorem for n=5Pallewatta, P.G.M.O.; Piyadasa, R.A.D.
2009Integer roots of a polynomial equation and Fermat’s last theorem for n=3.5Piyadasa, R.A.D.
2011Integer roots of two polynomial equations and a simple proof of Fermat‟s last theoremPiyadasa, R.A.D.; Perera, B.B.U.P.
2011The inverse square potential and relativistic bound statesKarunarathne, Sanjeewa; Piyadasa, R.A.D.
2007Mean Value Theorem and Fermat's Last Theorem for n=3Piyadasa, R.A.D.
2010Method of Infinite Descent and proof of Fermat's last theorem for n = 3Piyadasa, R.A.D.
2007New Interpretation Of Primitive Pythagorean Triples And A Conjecture Related To Fermat’s Last TheoremPiyadasa, R.A.D.; Munasinghe, J.; Mallawa Arachchi, D.K.; Kumara, K.H.
2012New Set of Primitive Pythagorean Triples and Proofs of Two Fermat’s TheoremsManike, K.R.C.J.; Ekanayake, E.M.P.; Piyadasa, R.A.D.
2005New Theorem on Primitive Pythagorean TriplesPiyadasa, R.A.D.; Karunathilake, N.G.A.
2009On the integer roots of a special class of prime degree polynomial equationsPiyadasa, R.A.D.
2012On the Integer Roots of Polynomial EquationDharmasiri, K.G.E.U.; Dahanayaka, S.D.; Piyadasa, R.A.D.
Showing results 1 to 20 of 47  next >