Singular Perturbation Problems in Nonlinear Elliptic Partial Differential Equations: A Survey
نویسندگان
چکیده
The present paper deals with a survey of numerical techniques for solving nonlinear elliptic singular perturbation problems, developed by numerous researchers in a chronological order as the field developed year after year from 1985. A large amount of research material related to nonlinear elliptic singularly perturbed problems has been collected with the aim of introduction to some of the ideas and methods of solving these problems, which may be useful for many present researchers from the point of view of their numerical and computer realizations. Some nonlinear elliptic singular perturbation models arising in different branches of science and engineering are also given at the end of this review.
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