Abstract
If z is the unique solution of the Itô equation
and if L is a differentiable functional of the (continuous trajectories of z, then we show that
where μ
z
is the function of bounded variation corresponding to the derivative of
L(
z), where ø is the fundamental matrix solutiion ogf the linearized version of the zbove Itô equation, and where
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is the algebra generated by
w(
s),
s≦
t.
†This work was supported by the national Research Council of canada under Grant A8051.
†This work was supported by the national Research Council of canada under Grant A8051.
Notes
†This work was supported by the national Research Council of canada under Grant A8051.