APPROXIMATE NONCLASSICAL SYMMETRIES FOR THE TIME-FRACTIONAL KDV EQUATIONS WITH SMALLPARAMETER
Publish Year: 1397
Type: Conference paper
Language: English
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ICBVPA01_047
Index date: 26 November 2018
APPROXIMATE NONCLASSICAL SYMMETRIES FOR THE TIME-FRACTIONAL KDV EQUATIONS WITH SMALLPARAMETER abstract
In this paper, the Lie symmetry analysis is presented for thetime-fractional KdV equation with the Riemann-Liouville derivative. Weintroduce a generalized approximate nonclassical method that is applied todi erential equations with fractional order. In the sense of this symmetry,the vector elds of fractional KdV equation are obtained. The similarityreduction corresponding to the symmetries of the equation is constructed.
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