AN EQUAL-AREA METHOD FOR SCALAR CONSERVATION LAWS

作者:Fijavz Marjeta Kramar; Lakner Mitja; Rugelj Marjeta Skapin*
来源:ANZIAM Journal, 2011, 53(2): 156-170.
DOI:10.1017/S1446181112000065

摘要

We study the one-dimensional conservation law. We use a characteristic surface to define a class of functions, within which the integral version of the conservation law is solved in a simple and direct way. A simple algorithm for computing the unique solution is developed. The method uses the equal-area principle and yields the solution for any given time directly.

  • 出版日期2011-10

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