Diffusion Processes with Generalized Drift Coefficients
Diffusion Processes with Generalized Drift Coefficients
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DOI:
10.1137/1124005
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发表时间:
1979-03
影响因子:
0.6
通讯作者:
N. Portenko
中科院分区:
文献类型:
--
作者:
N. Portenko
In this paper, we construct diffusionprocesses with bounded non-singular H61der continuous diffusion matrix b (x) and drift vector a (x) representable in the form a (x)= N (x) 6s (X), where S is some surface in an m-dimensional Euclidean space R of dimension m-1, N (x) is a vector field given on S, 6s (x) is a generalized function on R defined by