Parameters identification: an application to the Richards equation
نویسندگان
چکیده
منابع مشابه
Qualitative Mathematical Analysis of the Richards Equation
The Richards equation is widely used as a model for the flow of water in unsaturated soils. For modelling one-dimensional flow in a homogeneous soil, this equation can be cast in the form of a specific nonlinear partial differential equation with a time derivative and one spatial derivative. This paper is a survey of recent progress in the pure mathematical analysis of this last equation. The e...
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*Correspondence: [email protected] 2School of Aerospace Engineering and Applied Mechanicas, Tongji University, Shanghai, China Full list of author information is available at the end of the article Abstract We apply a series expansion technique to estimate the water content distribution and front position in finite boundary conditions. We derive an approximate analytical solution of the Richard...
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ژورنال
عنوان ژورنال: Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées
سال: 2002
ISSN: 1638-5713
DOI: 10.46298/arima.1833