This dissertation establishes a continuous-space version of the recently introduced Wright Fisher diffusion with seed bank and investigates its properties regarding the existence of particle system approximations, the compact interface property and the existence of travelling waves and their speed. We introduce in the first chapter a seed bank component into the well-known continuum stepping stone model turning it into a two component stochastic partial differential equation (SPDE). We show weak existence for a large class of two component SPDEs and that our model belongs to this class. The model admits a moment duality with an interacting system of "on/off" branching coalescing Brownian motions (with death), enabling us to obtain uniquenes...
We investigate the behaviour of the genealogy of a Wright-Fisher population model under the influenc...
In populations with a seed-bank, individuals can temporarily become dormant and refrain from reprodu...
The present work is about measure-valued diffusion processes, which are aligned with two distinct ge...
In this paper we investigate the spread of advantageous genes in two variants of the F-KPP model wit...
The thesis consists of three independent parts: Part 1: Percolation. Chapter 1 is concerned with the...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
Traveling fronts arising from reaction diffusion equations model various phenomena observed in physi...
Traveling fronts arising from reaction diffusion equations model various phenomena observed in physi...
The Fisher-Kolmogorov, Petrovski, Piscounov equation (FKPP) is a deterministic partial differential ...
The Fisher-Kolmogorov, Petrovski, Piscounov equation (FKPP) is a deterministic partial differential ...
Seed banks are common characteristics to many plant species, which allow storage of genetic diversit...
In this thesis, branching Brownian motion (BBM) is a random particle system where the particles diff...
Stochastic differential equations (SDEs) have been subject of extensive research ever since the fou...
We investigate the behaviour of the genealogy of a Wright-Fisher population model under the influenc...
In populations with a seed-bank, individuals can temporarily become dormant and refrain from reprodu...
The present work is about measure-valued diffusion processes, which are aligned with two distinct ge...
In this paper we investigate the spread of advantageous genes in two variants of the F-KPP model wit...
The thesis consists of three independent parts: Part 1: Percolation. Chapter 1 is concerned with the...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
Traveling fronts arising from reaction diffusion equations model various phenomena observed in physi...
Traveling fronts arising from reaction diffusion equations model various phenomena observed in physi...
The Fisher-Kolmogorov, Petrovski, Piscounov equation (FKPP) is a deterministic partial differential ...
The Fisher-Kolmogorov, Petrovski, Piscounov equation (FKPP) is a deterministic partial differential ...
Seed banks are common characteristics to many plant species, which allow storage of genetic diversit...
In this thesis, branching Brownian motion (BBM) is a random particle system where the particles diff...
Stochastic differential equations (SDEs) have been subject of extensive research ever since the fou...
We investigate the behaviour of the genealogy of a Wright-Fisher population model under the influenc...
In populations with a seed-bank, individuals can temporarily become dormant and refrain from reprodu...
The present work is about measure-valued diffusion processes, which are aligned with two distinct ge...