On the Conservation Laws and Exact Solutions of a Modified Hunter-Saxton Equation
Advances in Mathematical Physics2014Vol. 2014, pp. 1–6
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Abstract
We study the modified Hunter-Saxton equation which arises in modelling of nematic liquid crystals. We obtain local conservation laws using the nonlocal conservation method and multiplier approach. In addition, using the relationship between conservation laws and Lie-point symmetries, some reductions and exact solutions are obtained.
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