Symmetry and numerical investigation of smectic liquid crystals

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2009-05-21T08:28:00Z

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Dada, Kim

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Abstract In this dissertation both smectic-A and smectic-C liquid crystals are discussed. A dynamic equation for modeling the behaviour of smectic-C liquid crystals under the effect of an electric field is derived. The analytical solution is obtained using Lie point symmetries. From this the steady-state solution is obtained. The model equation is solved using a finite difference approximation, the method of lines and pseudo-spectral methods. The solutions are compared for accuracy and efficiency.

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