Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Horton, Emma"'
Autor:
Crossley, Alastair, Habermann, Karen, Horton, Emma, Koskela, Jere, Kyprianou, Andreas E., Osman, Sarah
Proton beam radiotherapy stands at the forefront of precision cancer treatment, leveraging the unique physical interactions of proton beams with human tissue to deliver minimal dose upon entry and deposit the therapeutic dose precisely at the so-call
Externí odkaz:
http://arxiv.org/abs/2409.06965
Autor:
Benetos, Athanase, Fritsch, Coralie, Horton, Emma, Lenotre, Lionel, Toupance, Simon, Villemonais, Denis
Telomeres are repetitive sequences of nucleotides at the end of chromosomes, whose evolution over time is intrinsically related to biological ageing. In most cells, with each cell division, telomeres shorten due to the so-called end replication probl
Externí odkaz:
http://arxiv.org/abs/2407.11453
We consider the setting of either a general non-local branching particle process or a general non-local superprocess, in both cases, with and without immigration. Under the assumption that the mean semigroup has a Perron-Frobenious type behaviour for
Externí odkaz:
http://arxiv.org/abs/2407.05472
Over the last decade, ingenuous developments in Monte Carlo methods have enabled the unbiased estimation of adjoint-weighted reactor parameters expressed as bilinear forms, such as kinetics parameters and sensitivity coefficients. A prominent example
Externí odkaz:
http://arxiv.org/abs/2407.04820
We provide a many-to-few formula in the general setting of non-local branching Markov processes. This formula allows one to compute expectations of k-fold sums over functions of the population at k different times. The result generalises [14] to the
Externí odkaz:
http://arxiv.org/abs/2211.08662
The aim of this paper is to study the large population limit of a binary branching particle system with Moran type interactions: we introduce a new model where particles evolve, reproduce and die independently and, with a probability that may depend
Externí odkaz:
http://arxiv.org/abs/2207.03323
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 methods, associated to functionally weighted Banach spaces for Markov semig
Externí odkaz:
http://arxiv.org/abs/2112.03751
Autor:
del Moral, Pierre, Horton, Emma
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 explored in the literature. In this article we provide a self-containe
Externí odkaz:
http://arxiv.org/abs/2107.12918
Autor:
del Moral, Pierre, Horton, Emma
Despite the widespread usage of discrete generation Ensemble Kalman particle filtering methodology to solve nonlinear and high dimensional filtering and inverse problems, little is known about their mathematical foundations. As genetic-type particle
Externí odkaz:
http://arxiv.org/abs/2107.01855
Autor:
del Moral, Pierre, Horton, Emma
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-definite positive matrix force. Under natural and easily checked controllabi
Externí odkaz:
http://arxiv.org/abs/2106.14592