Symmetry and multiplicity of solutions in a two-dimensional Landau-de Gennes model for liquid crystals
We consider a variational two-dimensional Landau–de Gennes model in the theory of nematic liquid crystals in a disk of radius R. We prove that under a symmetric boundary condition carrying a topological defect of degree 𝑘2 for some given even non-zero integer k, there are exactly two minimizers for...
| Hlavní autoři: | , , , |
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| Médium: | Journal article |
| Jazyk: | English |
| Vydáno: |
Springer Nature
2020
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