Marta Tyran-Kamińska

activity

20042023

most citedDynamic behavior of stochastic gene expression models in the presence of bursting

58 citations · 395 across the 20 of their papers we have counts for

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2 papers · 1 filter

math.FA2018★ 12 cited

Positive semigroups and perturbations of boundary conditions

Piotr Gwiżdż, Marta Tyran-Kamińska

We present a generation theorem for positive semigroups on an $L^{1}$ space. It provides sufficient conditions for the existence of positive and integrable solutions of initial-bound…

math.FA2008★ 29 cited

Substochastic semigroups and densities of piecewise deterministic Markov processes

Marta Tyran-Kaminska

Necessary and sufficient conditions are given for a substochastic semigroup on $L^{1}$ obtained through the Kato--Voigt perturbation theorem to be either stochastic or strongly stabl…