Conservation Laws and Associated Lie Symmetries for the 2d Ricci Flow Model∗
نویسندگان
چکیده
The paper presents a connection between Lie symmetries and conservation laws for the 2D Ricci flow model.The procedure starts by obtaining a set of multipliers which generates conservation laws.Then, taking into account the most general form of multiplier and making use of a relation which connects Lie symmetries and conservation laws for any dynamical system, one determines associated symmetry generators. On this basis, new group invariant solutions of the model, not yet discussed in literature, are highlighted.
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تاریخ انتشار 2013