Results 101 to 110 of about 12,675 (193)

OPTIMAL CONTROL OF INTENSITY OF WATER POINT SOURCES IN NONSATURATED POROUS MEDIUM

open access: yesМіжнародний науково-технічний журнал "Проблеми керування та інформатики"
Moisture transport through unsaturated porous medium with inserted point sources, described by Richards-Klute equation is a very complicated for calculations and unstable process.
С.І. Ляшко   +4 more
doaj   +1 more source

Research of Compatibility of the Redefined System for the Multidimensional Nonlinear Heat Equation (Special Case)

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2016
In paper the multidimensional equation of nonlinear heat conductivity is investigated. This equation is presented in the form of the overdetermined system of the differential equations with partial derivatives (the number of the equations are more than ...
G. Rudykh, E. Semenov
doaj  

A proof of validity for multiphase Whitham modulation theory. [PDF]

open access: yesProc Math Phys Eng Sci, 2020
Bridges TJ, Kostianko A, Schneider G.
europepmc   +1 more source

On the Uniqueness of Schwarzschild-de Sitter Spacetime. [PDF]

open access: yesArch Ration Mech Anal, 2023
Borghini S, Chruściel PT, Mazzieri L.
europepmc   +1 more source

Holder continuity of bounded weak solutions to generalized parabolic p-Laplacian equations II: singular case

open access: yesElectronic Journal of Differential Equations, 2015
Here we generalize quasilinear parabolic p-Laplacian type equations to obtain the prototype equation $$ u_t - \hbox{div} \Big(\frac{g(|Du|)}{|Du|} Du\Big) = 0, $$ where g is a nonnegative, increasing, and continuous function trapped in between two ...
Sukjung Hwang, Gary M. Lieberman
doaj  

Asymptotic behavior of solutions to a degenerate quasilinear parabolic equation with a gradient term

open access: yesElectronic Journal of Differential Equations, 2015
This article concerns the asymptotic behavior of solutions to the Cauchy problem of a degenerate quasilinear parabolic equations with a gradient term.
Huilai Li   +3 more
doaj  

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