Geodesic
Change of the type of contrast structures in parabolic Neumann problems
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 45 (2005) no. 1, pp. 41-55 Cet article a éte moissonné depuis la source Math-Net.Ru

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A class of singularly perturbed nonlinear parabolic problems is considered in the case when the solution changes in type from a solution with an interior transition layer (contrast structure) to a solution with a boundary layer. A theoretical analysis of this phenomenon is compared with a numerical study of some examples. 
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N. N. Nefedov; M. Radziunas; K. R. Schneider; A. B. Vasil'eva. Change of the type of contrast structures in parabolic Neumann problems. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 45 (2005) no. 1, pp. 41-55. http://geodesic.mathdoc.fr/item/ZVMMF_2005_45_1_a4/

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