2 problems

Let $\mathcal O$ be the domain, let $S_{\lambda,w}:H^{1/2}(\partial\mathcal O)\to H^{1/2}(\partial\mathcal O)$ be the boundary integral operator defined by … and let…

Uhlmann's conjecture. Lipschitz conductivities should be uniquely determined by their Dirichlet-to-Neumann maps $\Lambda_\gamma$.