Stratification - A New Method of Analyzing Discontinuous Chang e
نویسندگان
چکیده
In this paper, we describe stratification, a new method of reasoning about discontinuous change . In stratification, we make use of a . family of more detailed model s with a control parameter and predict the outcome of discontinuous change by investigating and summarizing the behavior of a detailed version of a given model in an extreme. Stratification consists of four techniques of : (a) recognizing qualitatively different region in phase portrait when the value of the control paramete r becomes sufficiently small or large, (b) malting transition analysis between recognized regions, (c) extending a history of a trajectory to the past and the future, and (d) abstracting the result by elminating those states which persist only for infinitesimal period of time . Stratification serves as an accurate method of analyzin g discontinuous behaviors without sacrificing the efficiency .
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