A Deposition Model: Riemann Problem and Flux-Function Limits of Solutions
Joint Authors
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-08
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The Riemann solutions of a deposition model are shown.
A singular flux-function limit of the obtained Riemann solutions is considered.
As a result, it is shown that the Riemann solutions of the deposition model just converge to the Riemann solutions of the limit system, the scalar conservation law with a linear flux function involving discontinuous coefficient.
Especially, for some initial data, the two-shock Riemann solution of the deposition model tends to the delta-shock Riemann solution of the limit system; by contrast, for some initial data, the two-rarefaction-wave Riemann solution of the deposition model tends to the vacuum Riemann solution of the limit system.
Some numerical results exhibiting the formation processes of delta-shocks and vacuum states are presented.
American Psychological Association (APA)
Cheng, Hongjun& Li, Shiwei. 2018. A Deposition Model: Riemann Problem and Flux-Function Limits of Solutions. Abstract and Applied Analysis،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1114305
Modern Language Association (MLA)
Cheng, Hongjun& Li, Shiwei. A Deposition Model: Riemann Problem and Flux-Function Limits of Solutions. Abstract and Applied Analysis No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1114305
American Medical Association (AMA)
Cheng, Hongjun& Li, Shiwei. A Deposition Model: Riemann Problem and Flux-Function Limits of Solutions. Abstract and Applied Analysis. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1114305
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1114305