Title of article
Numerical Estimation of Diffusivity in a Nonhysteretic Infiltration Problem
Author/Authors
Chung-Ki Cho، نويسنده , , Sungkwon Kang، نويسنده , , Yonghoon Kwon، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2006
Pages
18
From page
1511
To page
1528
Abstract
Nonhysteretic infiltration in nonswelling soil is modelled by a nonlinear convection- diffusion equation. A parameter estimation scheme for the spatially varying soil water diffusivity is developed and its convergence is proved. A numerical simulation is performed to show the theoretical results.
Keywords
Parameter estimation , Quasi-linear convection-diffusion equation , approximation , Infiltration
Journal title
Computers and Mathematics with Applications
Serial Year
2006
Journal title
Computers and Mathematics with Applications
Record number
920584
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