The problem of conditioning time-homogeneous Markov processes on a rare fluctuation has been studied within the framework of large deviation theory. On this basis, a new process equivalent to the conditioned process has been introduced using the generalized Doob transform: it is the “driven process”. In this thesis, we aim to generalize these results to a larger class of Markov processes. In the first part of this manuscript, we consider periodically driven Markov processes, characterized by their time-periodic generators. We are interested in conditioning these processes on observables defined through time-periodic functions. Adapting the results of the time-homogeneous case, we derive the driven process for which the typical values of our...
We consider stochastic differential equations, obtained by adding weak Gaussian white noise to ordin...
We consider an irreducible continuous-time Markov chain on a finite state space and with time period...
International audienceWe present a new derivation of the classical action underlying a large deviati...
The problem of conditioning time-homogeneous Markov processes on a rare fluctuation has been studied...
International audienceWhen analysing statistical systems or stochastic processes, it is often intere...
International audienceWe consider the problem of conditioning a Markov process on a rare event and o...
18 pages, 4 figuresWe study the fluctuations of systems modeled by Markov jump processes with period...
In this thesis, we study the statistical properties of non-linear transforms of Markov processes.The...
27 pagesThe influence of a time-periodic forcing on stochastic processes can essentially be emphasiz...
We study dynamical fluctuations in overdamped diffusion processes driven by time periodic forces. Th...
We study the one-dimensional time-dependent Hamiltonian systems and their statistical behaviour, ass...
We consider stochastic differential equations, obtained by adding weak Gaussian white noise to ordin...
We consider the Hamiltonian cycle problem embedded in a singularly perturbed Markov decision process...
Small nonequelibrium systems driven by an external periodic protocol can be described by Markov proc...
His document concerns reinforced random processes, in particular the VRJP (vertex-reinforced jump pr...
We consider stochastic differential equations, obtained by adding weak Gaussian white noise to ordin...
We consider an irreducible continuous-time Markov chain on a finite state space and with time period...
International audienceWe present a new derivation of the classical action underlying a large deviati...
The problem of conditioning time-homogeneous Markov processes on a rare fluctuation has been studied...
International audienceWhen analysing statistical systems or stochastic processes, it is often intere...
International audienceWe consider the problem of conditioning a Markov process on a rare event and o...
18 pages, 4 figuresWe study the fluctuations of systems modeled by Markov jump processes with period...
In this thesis, we study the statistical properties of non-linear transforms of Markov processes.The...
27 pagesThe influence of a time-periodic forcing on stochastic processes can essentially be emphasiz...
We study dynamical fluctuations in overdamped diffusion processes driven by time periodic forces. Th...
We study the one-dimensional time-dependent Hamiltonian systems and their statistical behaviour, ass...
We consider stochastic differential equations, obtained by adding weak Gaussian white noise to ordin...
We consider the Hamiltonian cycle problem embedded in a singularly perturbed Markov decision process...
Small nonequelibrium systems driven by an external periodic protocol can be described by Markov proc...
His document concerns reinforced random processes, in particular the VRJP (vertex-reinforced jump pr...
We consider stochastic differential equations, obtained by adding weak Gaussian white noise to ordin...
We consider an irreducible continuous-time Markov chain on a finite state space and with time period...
International audienceWe present a new derivation of the classical action underlying a large deviati...