Long-time behavior for subcritical measure-valued branching processes with immigration

M Friesen - Potential Analysis, 2023 - Springer
In this work we study the long-time behavior for subcritical measure-valued branching
processes with immigration on the space of tempered measures. Under some reasonable …

Weak-coupling limit for ergodic environments

M Friesen, Y Kondratiev - arxiv preprint arxiv:1901.06734, 2019 - arxiv.org
The main aim of this work is to establish an averaging principle for a wide class of interacting
particle systems in the continuum. This principle is an important step in the analysis of …

[HTML][HTML] Linear evolution equations in scales of Banach spaces

M Friesen - Journal of Functional Analysis, 2019 - Elsevier
This work is devoted to the study of a class of linear time-inhomogeneous evolution
equations in a scale of Banach spaces. Existence, uniqueness and stability for classical …

Fecundity regulation in a spatial birth-and-death process

V Bezborodov, L Di Persio, D Finkelshtein… - Stochastics and …, 2021 - World Scientific
We study a Markov birth-and-death process on a space of locally finite configurations, which
describes an ecological model with a density-dependent fecundity regulation mechanism …

[PDF][PDF] Long-time behavior of measure-valued branching processes with immigration

M Friesen - 2019 - imacm.uni-wuppertal.de
In this work we study the long-time behavior for subcritical measurevalued branching
processes with immigration on the space of tempered measures. Under some reasonable …