C. Seifert

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20112026

most citedAiry-type evolution equations on star graphs

27 citations · 113 across the 31 of their papers we have counts for

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Showing 2014 · math.FAShow all

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math.FA2014

Perturbations of positive semigroups on $L_{p}$ -spaces

Christian Seifert, Marcus Waurick

We give a characterization of a variation of constants type estimate relating two positive semigroups on (possibly different) $L_{p}$ -spaces to one another in terms of corresponding…

math.FA2014

Dirichlet forms for singular diffusion in higher dimensions

Uta Freiberg, Christian Seifert

We describe singular diffusion in bounded subsets $Ω$ of $R^{n}$ by form methods and characterize the associated operator. We also prove positivity and contractivity of the…

Perturbations of positive semigroups on Lp​-spaces

Dirichlet forms for singular diffusion in higher dimensions

Perturbations of positive semigroups on $L_{p}$ -spaces