On the notion (s) of duality for Markov processes
S Jansen, N Kurt - 2014 - projecteuclid.org
We provide a systematic study of the notion of duality of Markov processes with respect to a
function. We discuss the relation of this notion with duality with respect to a measure as …
function. We discuss the relation of this notion with duality with respect to a measure as …
Duality and hidden symmetries in interacting particle systems
In the context of Markov processes, both in discrete and continuous setting, we show a
general relation between duality functions and symmetries of the generator. If the generator …
general relation between duality functions and symmetries of the generator. If the generator …
A modified lookdown construction for the Xi-Fleming-Viot process with mutation and populations with recurrent bottlenecks
M Birkner, J Blath, M Möhle, M Steinrücken… - arXiv preprint arXiv …, 2008 - arxiv.org
Let $\Lambda $ be a finite measure on the unit interval. A $\Lambda $-Fleming-Viot process
is a probability measure valued Markov process which is dual to a coalescent with multiple …
is a probability measure valued Markov process which is dual to a coalescent with multiple …
Duality and fixation in -Wright–Fisher processes with frequency-dependent selection
A González Casanova, D Spanò - 2018 - projecteuclid.org
A two-types, discrete-time population model with finite, constant size is constructed, allowing
for a general form of frequency-dependent selection and skewed offspring distribution …
for a general form of frequency-dependent selection and skewed offspring distribution …
Bursts of coalescence within population pedigrees whenever big families occur
D Diamantidis, WT Fan, M Birkner, J Wakeley - Genetics, 2024 - academic.oup.com
We consider a simple diploid population-genetic model with potentially high variability of
offspring numbers among individuals. Specifically, against a backdrop of Wright–Fisher …
offspring numbers among individuals. Specifically, against a backdrop of Wright–Fisher …
[HTML][HTML] Dualities in population genetics: a fresh look with new dualities
We apply our general method of duality, introduced in Giardinà et al.(2007), to models of
population dynamics. The classical dualities between forward and ancestral processes can …
population dynamics. The classical dualities between forward and ancestral processes can …
Coalescent patterns in diploid exchangeable population models
A class of two-sex population models is considered with N females and equal number N of
males constituting each generation. Reproduction is assumed to undergo three stages: 1) …
males constituting each generation. Reproduction is assumed to undergo three stages: 1) …
Orthogonal dualities of Markov processes and unitary symmetries
We study self-duality for interacting particle systems, where the particles move as continuous
time random walkers having either exclusion interaction or inclusion interaction. We show …
time random walkers having either exclusion interaction or inclusion interaction. We show …
Langevin equations for reaction-diffusion processes
For reaction-diffusion processes with at most bimolecular reactants, we derive well-behaved,
numerically tractable, exact Langevin equations that govern a stochastic variable related to …
numerically tractable, exact Langevin equations that govern a stochastic variable related to …
Branching processes with interactions: Subcritical cooperative regime
In this paper, we introduce a family of processes with values on the nonnegative integers
that describes the dynamics of populations where individuals are allowed to have different …
that describes the dynamics of populations where individuals are allowed to have different …