2 problems

Let $\mathscr{L}$ be the magnetic operator considered in the paper, and let $h$ be the semiclassical parameter. Under the assumptions defining the two-dimensional purely magnetic-w…

Let $\Omega$ be an ellipse with boundary $\Gamma$ of length $2L$, and let $s$ denote the curvilinear coordinate. Let $\lambda_1(h)$ and $\lambda_2(h)$ be the first two eigenvalues,…