On the maximum-minimum principle for advection-diffusion equations
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
On the maximum-minimum principle for advection-diffusion equations
|
|
| Creator |
Horváth, R.
|
|
| Subject |
Прикладне програмне забезпечення
|
|
| Description |
The air pollution transport model is generally solved with the so-called operator splitting technique. The original problem is split into several subproblems and the solution of the model is obtained by solving the subproblems cyclically. In this paper, we analyze the advection, diffusion and emission subproblems. These subproblems have to possess certain qualitative properties that follow from physical considerations: nonnegativity preservation, maximumminimum principle and maximum norm contractivity. We show that these properties are valid for the subproblems, and we shad light on their relations. |
|
| Date |
2008-08-26T13:22:00Z
2008-08-26T13:22:00Z 2006 |
|
| Type |
Article
|
|
| Identifier |
On the maximum-minimum principle for advection-diffusion equations / Horváth R. // Проблеми програмування. — 2006. — N 2-3. — С. 664-668. — Бібліогр.: 10 назв. — англ.
1727-4907 http://dspace.nbuv.gov.ua/handle/123456789/1578 004.75 |
|
| Language |
en
|
|
| Publisher |
Інститут програмних систем НАН України
|
|