23 citations · 40 across the 15 of their papers we have counts for
5 papers · 1 filter
On the Stability of Positive Semigroups
Pierre del Moral, Emma Horton, Ajay Jasra
The stability and contraction properties of positive integral semigroups on Polish spaces are investigated. Our novel analysis is based on the extension of V-norm contraction metho…
A note on Riccati matrix difference equations
Pierre del Moral, Emma Horton
Discrete algebraic Riccati equations and their fixed points are well understood and arise in a variety of applications, however, the time-varying equations have not yet been fully…
A theoretical analysis of one-dimensional discrete generation ensemble Kalman particle filters
Pierre del Moral, Emma Horton
Despite the widespread usage of discrete generation Ensemble Kalman particle filtering methodology to solve nonlinear and high dimensional filtering and inverse problems, little is…
Quantum harmonic oscillators and Feynman-Kac path integrals for linear diffusive particles
Pierre del Moral, Emma Horton
We propose a new solvable class of multidimensional quantum harmonic oscillators for a linear diffusive particle and a quadratic energy absorbing well associated with a semi-defini…
Yaglom limit for critical neutron transport
Simon C. Harris, Emma Horton, Andreas E. Kyprianou +1
We consider the classical Yaglom limit theorem for a branching Markov process , with non-local branching mechanism in the setting that the mean semigroup is cri…