1. Domination and ergodicity for positive semigroups,;W. Arendt;Proc. Amer. Math. Soc.,1992
2. Exponential stability of diffusion equations with absorption,;W. Arendt;Diff. Int. Equ.,1993
3. Spectral properties of the Dirichlet-to-Neumann operator on Lipschitz domains,;W. Arendt;Ulmer Seminare,2007
4. The Dirichlet to Neumann operator on rough domains,;W. Arendt;J. Differential Equations,2011
5. Dirichlet and Neumann boundary conditions: What is between?;W. Arendt;J. Evolution Equ.,2003