WATER REDISTRIBUTION IN IRRIGATED SOIL PROFILES - INVARIANT SOLUTIONSOF THE GOVERNING EQUATION

Authors
BAIKOV VA GAZIZOV RK IBRAGIMOV NH KOVALEV VF
Citation
Va. Baikov et al., WATER REDISTRIBUTION IN IRRIGATED SOIL PROFILES - INVARIANT SOLUTIONSOF THE GOVERNING EQUATION, Nonlinear dynamics, 13(4), 1997, pp. 395-409
Citations number
9
Categorie Soggetti
Mechanics,"Engineering, Mechanical
Journal title
Nonlinear dynamics → ACNP
ISSN journal
0924090X
Volume
13
Issue
4
Year of publication
1997
Pages
395 - 409
Database
ISI
SICI code
0924-090X(1997)13:4<395:WRIISP>2.0.ZU;2-Z
Abstract
Exact solutions for a class of nonlinear partial differential equation s modelling soil water infiltration and redistribution in irrigation s ystems are studied. These solutions are invariant under two-parameter symmetry groups obtained by the group classification of the governing equation. A general procedure for constructing invariant solutions is presented in a way convenient for investigating numerous new exact sol utions.