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Showing 1 to 1 of 1 for “"Q-closeness, discrete, maximal fluctuation estimate, Faber-Krahn, anisotropic"”.
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The Q-closeness technique: an application to isoperimetric inequalities in 2-d lattices and to the Faber-Krahn inequality
… arising when extending these problems to discrete settings, motivated by material science and crystallisation theory. In the thesis, we establish maximal fluctuation estimates for minimizers of two variational problems on periodic lattices, by exploiting the Q-closeness technique …