The forward and backward conditioned diffusion equations relative to the event of the process attaining absorption in one of the boundaries have been derived from the corresponding Kolmogorov ...
SIAM Journal on Applied Mathematics, Vol. 44, No. 3 (Jun., 1984), pp. 545-556 (12 pages) A nonlinear diffusion equation arising from a biphasic continuum model of soft tissue, such as for articular ...