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https://open.uns.ac.rs/handle/123456789/10505
Title: | Interactions of delta shock waves in a strictly hyperbolic system of conservation laws | Authors: | Nedeljkov M. Oberguggenberger M. |
Issue Date: | 15-Aug-2008 | Journal: | Journal of Mathematical Analysis and Applications | Abstract: | We study interaction of generalized solutions to a strictly hyperbolic system of two conservation laws from magnetohydrodynamics. The Riemann problem of this system is known to be solvable by a combination of shock waves, contact discontinuities, rarefaction waves and delta shock waves. We derive how the solutions continue beyond points of interaction of these types of solutions. We introduce a type of generalized solution, a delta contact discontinuity. A complete description of all global solutions with initial data given by two jump points and three constant states is obtained. © 2008 Elsevier Inc. All rights reserved. | URI: | https://open.uns.ac.rs/handle/123456789/10505 | ISSN: | 0022247X | DOI: | 10.1016/j.jmaa.2008.03.040 |
Appears in Collections: | Naučne i umetničke publikacije |
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