Volume 15 | Number 1 | Year 2014 | Article Id. IJMTT-V15P503 | DOI : https://doi.org/10.14445/22315373/IJMTT-V15P503
Three
different patterns of non-zero integral solutions to the bi-quadratic equation
with four unknowns given by xy+(k2+1)z2=5w4 are
obtained. A few interesting relations between the solutions and special
polygonal numbers are exhibited.
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23. M.A.Gopalan, S.Vidhyalakshmi and A.Kavitha, Integral solutions of the Biquadratic equation with four unknowns 〖(x+y+z+w)〗^2=xyzw+1 , IOSR Journals of Mathematics, e-ISSN : 2278-5728, p-ISSN : 2319-765X, Volume 7, Issue 4, (Jul-Aug 2013), pp.11-13.
24. K.Meena, S.Vidhyalakshmi, M.A.Gopalan, S.Aarthy Thangam, On the Biquadratic equation with four unknowns x^3+y^3=39zw^3, International Journal of Engimeering and Research- Online, Vol 2, Issue 1, 2014.
M. A. Gopalan, B. Sivakam, "Observations on the Bi-quadratic Equation xy+(k2+1)z2=5w4," International Journal of Mathematics Trends and Technology (IJMTT), vol. 15, no. 1, pp. 21-24, 2014. Crossref, https://doi.org/10.14445/22315373/IJMTT-V15P503