… This way we get Hamiltonian Feynman formula, ie, the iterated … (Theorem VII.1) and
Lagrangian Feynman formula, ie, the iterated … perturbed generator and additive perturbations of …

… ] to find an explicit formula for the resolving C0-semigroup and thus … is called a Lagrangian
Feynman formula if E is a … the equation ut = Lu; it is called a Hamiltonian Feynman formula if E …

… Feynman diagrams describe terms in the perturbation series … The Feynman-Kac formula
is the fruit of this observation. … For a Feller process, S is a weak*-continuous semigroup of …

… are behind some results about approximations of Feller … original semigroup as the limit of
iterated integrals wrt some finite… ]) here) is called the Feynman formula [309]11 and presents an …

… of the Fourier modes directly perturbed by the noise. Under the … to a class of stochastic
damped Hamiltonian systems. … Feller property from a gradient estimate for the Feynman–Kac …

… -time Markov processes, the Feller-Dynkin processes. The unitary … The Feynman-Kac formula
provides a representation of the … The action functional enters the Lagrangian formulation of …

… For this purpose we analyze the Feynman averaging (see [2, 11]) in context … certain conditions)
to a semigroup, which is called the generalized expected value of the random semigroup. …

… Feynman-Kac formula yields a special set of HJB equations … Lagrangian multiplier λ, we
construct a quantum Lagrangian … small stochastic perturbations, the movement of its share will …

… square integrable with respect to some measure on the Hilbert … Feynman–Kac formula for
the perturbation of the semigroup of … We denote by \(\mathcal{X}\) some locally convex space of …

… for locally damped nonlinear wave equations perturbed by a bounded … LDP for Lagrangian
trajectories of the Navier–Stokes system. … of the Feynman–Kac semigroups. From now on, QV …