Time-Independent Reaction–Diffusion Equation with a Discontinuous Reactive Termстатья
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Дата последнего поиска статьи во внешних источниках: 12 июля 2017 г.
Аннотация:A two-dimensional singularly perturbed elliptic equation referred to in applications as the
reaction–diffusion equation is considered. The nonlinearity describing the reaction is assumed to be
discontinuous on a certain closed curve. On the basis of the generalized asymptotic comparison principle,
the existence of smooth solution is proven and the accuracy of the asymptotic approximation is
estimated.