Nonlocal symmetries and conservation laws of the Sinh-Gordon equation
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DOI: 10.1080/14029251.2017.1282246
Abstract: Nonlocal symmetries of the (1+1)-dimensional Sinh-Gordon (ShG) equation are obtained by requiring it, together with its Bäcklund transformation (BT), to be form invariant under the infinitesimal transformation. Naturally, the spectrum parameter in the BT enters… read more here.
Keywords: shg equation; conservation laws; equation; sinh gordon ... See more keywords