Research output: Contribution to journal › Article › peer-review
Approximation of the evolution operator by expectations of functionals of sums of independent random variables. / Ibragimov, I. A.; Smorodina, N. V.; Faddeev, M. M.
In: Theory of Probability and its Applications, Vol. 64, No. 1, 01.01.2019, p. 12-26.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Approximation of the evolution operator by expectations of functionals of sums of independent random variables
AU - Ibragimov, I. A.
AU - Smorodina, N. V.
AU - Faddeev, M. M.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - A method of probabilistic approximation of the operator e−itH,whereH = −1d2 + V (x), V ∈ L∞(R), in the strong operator topology is proposed. The approximating operators2dx2 have the form of expectations of functionals of sums of independent identically distributed random variables.
AB - A method of probabilistic approximation of the operator e−itH,whereH = −1d2 + V (x), V ∈ L∞(R), in the strong operator topology is proposed. The approximating operators2dx2 have the form of expectations of functionals of sums of independent identically distributed random variables.
KW - evolution equations
KW - Feynman
KW - Kac formula
KW - Limit theorems
KW - Feynman-Kac formula
KW - limit theorems
KW - EQUATION
UR - http://www.scopus.com/inward/record.url?scp=85067271588&partnerID=8YFLogxK
U2 - 10.1137/S0040585X97T989362
DO - 10.1137/S0040585X97T989362
M3 - Article
AN - SCOPUS:85067271588
VL - 64
SP - 12
EP - 26
JO - Theory of Probability and its Applications
JF - Theory of Probability and its Applications
SN - 0040-585X
IS - 1
ER -
ID: 43529452