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Дата последнего поиска статьи во внешних источниках: 19 сентября 2015 г.
Местоположение издательства:Road Town, United Kingdom
Первая страница:62
Последняя страница:64
Аннотация:Three-dimensional contrasting structures (CS) occurring in nonlinear diffusion problems with generation are considered assuming that the generation coefficient depends on the concentration. Conditions under which a CS occupying a nonconvex domain in the three-dimensional space disintegrates into several isolated parts in the course of evolution are formulated. This property distinguishes three-dimensional CSs from the two-dimensional ones; the surface of the latter does not change its connectivity until the structure completely disappears.