Conservation laws for certain time fractional nonlinear systems of partial differential equations
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Date
2017Author
Singla, Komal
Gupta, R. K.
Singla, K.
Gupta, R.K.
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In this study, an extension of the concept of nonlinear self-adjointness and Noether operators is proposed for calculating conserved vectors of the time fractional nonlinear systems of partial differential equations. In our recent work (J Math Phys 2016; 57: 101504), by proposing the symmetry approach for time fractional systems, the Lie symmetries for some fractional nonlinear systems have been derived. In this paper, the obtained infinitesimal generators are used to find conservation laws for the corresponding fractional systems. ? 2017 Elsevier B.V.
Journal
Communications in Nonlinear Science and Numerical Simulation