Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2403.17732 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866914730622320640 |
|---|---|
| author | De la cruz, Richard Neves, Wladimir |
| author_facet | De la cruz, Richard Neves, Wladimir |
| contents | In this paper, we study two systems with a time-variable coefficient and general time-gradually-degenerate damping. More explicitly, we construct the Riemann solutions to the time-variable coefficient Zeldovich approximation and time-variable coefficient pressureless gas systems both with general time-gradually-degenerate damping. Applying the method of similar variables and nonlinear viscosity, we obtain classical Riemann solutions and delta shock wave solutions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_17732 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On a class of nonautonomous quasilinear systems with general time-gradually-degenerate damping De la cruz, Richard Neves, Wladimir Analysis of PDEs In this paper, we study two systems with a time-variable coefficient and general time-gradually-degenerate damping. More explicitly, we construct the Riemann solutions to the time-variable coefficient Zeldovich approximation and time-variable coefficient pressureless gas systems both with general time-gradually-degenerate damping. Applying the method of similar variables and nonlinear viscosity, we obtain classical Riemann solutions and delta shock wave solutions. |
| title | On a class of nonautonomous quasilinear systems with general time-gradually-degenerate damping |
| topic | Analysis of PDEs |
| url | https://arxiv.org/abs/2403.17732 |