On the Integration of Diffusion Equations in Riemannian Spaces
نویسنده
چکیده
These are called the "backward diffusion equation" and the "forward diffusion equation" respectively, the latter being sometimes called the Fokker-Planck's equation. In these equations, the symmetric contravariant tensor bif(x) is assumed to be such that the quadratic form bij(x)ppj is, for ^< £?>0, greater than 0 in R and a{(x) is assumed to obey, in the coordinate change x—*x, the transformation rule
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تاریخ انتشار 2010