Abstract:Is studied asymptotic expansion for solution of singularly perturbed equation for functional of Markovian evolution in R d . The view of regular and singular parts of solution is found. Mathematics Subject Classification (2000): primary 60J25,secondary 35C20.
“…The condition (20) may be used to construct a solution of the Markov renewal equation (18) for the singular terms. The boundary condition for singular terms W k (+∞) = 0, k ≥ 1 and the Markov renewal limit theorem [19] provide by a calculation:…”
Section: Regularity Of Boundary Conditionsmentioning
confidence: 99%
“…We are going to write down an algorithm for the construction of initial conditions (at t = 0) for the regular terms using the boundary conditions for the singular terms as τ → ∞ (see Remark 1.1). For the first singular term W 1 (τ ) we have the equation (see (18)):…”
Section: Initial Conditions For the Regular Termsmentioning
confidence: 99%
“…The last term of this equality may be rewritten without the use of singular terms. This may be done, like in the work [18], using the Laplace transform of the W i (τ ).…”
Section: Initial Conditions For the Regular Termsmentioning
Regular and singular parts of asymptotic expansions of semi-Markov random evolutions are given. Regularity of boundary conditions is shown. An algorithm for calculation of initial conditions is proposed.
“…The condition (20) may be used to construct a solution of the Markov renewal equation (18) for the singular terms. The boundary condition for singular terms W k (+∞) = 0, k ≥ 1 and the Markov renewal limit theorem [19] provide by a calculation:…”
Section: Regularity Of Boundary Conditionsmentioning
confidence: 99%
“…We are going to write down an algorithm for the construction of initial conditions (at t = 0) for the regular terms using the boundary conditions for the singular terms as τ → ∞ (see Remark 1.1). For the first singular term W 1 (τ ) we have the equation (see (18)):…”
Section: Initial Conditions For the Regular Termsmentioning
confidence: 99%
“…The last term of this equality may be rewritten without the use of singular terms. This may be done, like in the work [18], using the Laplace transform of the W i (τ ).…”
Section: Initial Conditions For the Regular Termsmentioning
Regular and singular parts of asymptotic expansions of semi-Markov random evolutions are given. Regularity of boundary conditions is shown. An algorithm for calculation of initial conditions is proposed.
“…Let us put v = ε −1 and λ = ε −2 , where ε > 0 is a small parameter. It is well known [8], [10], [11] that the solution of Eq. (3) in hydrodynamical limit (as ε → 0) weakly converges to the corresponding functional of Wiener process.…”
Section: Reduction Of Singularly Perturbed Evolution Equation To Regumentioning
confidence: 99%
“…+ ε 2k u k (t, x, y, z). In [10] for the solution of a singularly perturbed equation of type (3) the remainder of asymptotic expansion in the circuit of diffusion approximation was studied.…”
Section: Let Us Consider the Equation Det(lmentioning
In this paper, we study an asymptotic expansion for the distribution of a random motion of a particle driven by a Markov process in diffusion approximation. We show that the singularly perturbed equation of a Markovian random motion can be reduced to the regularly perturbed equation for the distribution of the random motion.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.