%0 Journal Article %T Oscillation conditions of the second-order noncanonical difference equations %A Gopalakrishnan, P. %A Murugesan, A. %A Jayakumar, C. %J Journal of Mathematics and Computer Science %D 2022 %V 25 %N 4 %@ ISSN 2008-949X %F Gopalakrishnan2022 %X We derive new oscillatory conditions for the second-order noncanonical difference equations of the type \[ \Delta ( r(\nu) \Delta x(\nu) ) + q(\nu) x (\nu+\sigma) = 0, \quad \nu\geq \nu_0,\] by creating monotonical properties of nonoscillatory solutions. Our oscillatory outcomes are effectively an extension of the previous ones. We provide several examples to demonstrate the efficacy of the new criteria. %9 journal article %R 10.22436/jmcs.025.04.05 %U http://dx.doi.org/10.22436/jmcs.025.04.05 %P 351--360