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Teoreticheskaya i Matematicheskaya Fizika, 1994, Volume 99, Number 2, Pages 211–219
(Mi tmf1579)
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This article is cited in 1 scientific paper (total in 1 paper)
The nonlinear diffusion–convection equation on the semiline with time-dependent flux at the origin
F. Calogeroa, S. De Lillob a University of Rome "La Sapienza"
b INFN — National Institute of Nuclear Physics
Abstract:
The nonlinear diffusion–convection equation is considered as a pheno-menological model of two-phase flow in a semi-infinite porous medium. For such model the initial/boundary value problem is solved with a general initial datum and a boundary condition at the origin representing a time-dependent flux. The problem is reduced to a linear integral equation of Volterra type in one dependent variable; in some cases of applicative interest this eqution can be solved by quadratures.
Citation:
F. Calogero, S. De Lillo, “The nonlinear diffusion–convection equation on the semiline with time-dependent flux at the origin”, TMF, 99:2 (1994), 211–219; Theoret. and Math. Phys., 99:2 (1994), 531–537
Linking options:
https://www.mathnet.ru/eng/tmf1579 https://www.mathnet.ru/eng/tmf/v99/i2/p211
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Abstract page: | 298 | Full-text PDF : | 122 | References: | 54 | First page: | 1 |
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