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Showing 1 to 1 of 1 for “"contractivity preservation"”.
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On qualitative properties and convergence of time-discretization methods for semigroups
… semigroups. Stability, convergence, and preservation of contractivity (or norm-bound) of the semigroup under time-discretization is investigated in a Banach space setting. Preservation of positivity, concavity and other qualitative shape properties which can be described via positivity …