Харвестер відкритої науки НАН України

An example of a stochastic differential equation with the property of weak non-uniqueness of a solution

von Kopytko, B.I., Portenko, M.I.
Veröffentlicht 2006

One class of multidimensional stochastic differential equations having no property of weak uniqueness of a solution

von Aryasova, O.V., Portenko, M.I.
Veröffentlicht 2005

One example of a random change of time that transforms a generalized diffusion process into an ordinary one

von Aryasova, O.V., Portenko, M.I.
Veröffentlicht 2007

On the distribution of a rotationally invariant α-stable process at the hitting time of a given hyperplane

von Osypchuk, M.M., Portenko, M.I.
Veröffentlicht in Доповіді НАН України (2018)

A uniqueness theorem for the martingale problem describing a diffusion in media with membranes

von Aryasova, O.V., Portenko, M.I.
Veröffentlicht 2008