Some approximations of stochastic θ-integrals.

Autor: Lazakovich, N., Stashulenok, S., Yablonskii, O.
Zdroj: Lithuanian Mathematical Journal; Apr1999, Vol. 39 Issue 2, p196-202, 7p
Abstrakt: In this paper, we consider problems of approximation of stochastic θ-integrals (θ) ∫ f(B(s))dB(s) with respect to a Brownian motion by sums of the form ∑fn(B(tk-1))[B(tk)-B(tk-1], where the sequences {fn,n∈∕#x007D; and {[B,n∈∕} are convolution-type approximations of the function f and Brownian motion B. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index