Results 71 to 80 of about 65,920 (166)

Nuclear crowding and nonlinear diffusion during interkinetic nuclear migration in the zebrafish retina. [PDF]

Elife, 2020
Azizi A, Herrmann A, Wan Y, Buse SJ, Keller PJ, Goldstein RE, Harris WA.   +6 more
europepmc   +1 more source

Mathematical model analysis and solution properties of nonlinear filtration processes in multidimensional domains

Alexandria Engineering Journal
This paper investigates a nonlinear thermo-chemical diffusion-reaction system characterized by coupled parabolic equations that govern the spatio-temporal evolution of temperature and concentration-dependent processes.
Mamatov Abrorjon, Aziza Nurumova, Mohammed Alharthi, Eman Ghareeb Rezk, Zaid Bassfar, Marwa M. Alzubaidi   +5 more
doaj   +1 more source

Numerical solution of nonlinear reaction advection-diffusion equation using the modified collocation method

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
This article presents a numerical solution of the nonlinear reaction-advection-diffusion equation with specified initial and boundary conditions using a modified cubic B-spline collocation method.
Craciun E-M., Tiwari S.K., Das S.
doaj   +1 more source

Boundedness in a three-dimensional attraction-repulsion chemotaxis system with nonlinear diffusion and logistic source

Electronic Journal of Differential Equations, 2016
This article concerns the attraction-repulsion chemotaxis system with nonlinear diffusion and logistic source, $$\displaylines{ u_t=\nabla\cdot((u+1)^{m-1}\nabla u)-\nabla\cdot(\chi u\nabla v) +\nabla\cdot(\xi u\nabla w)+ru-\mu u^\eta, \cr x\in ...
Yilong Wang
doaj  

Extensions and solutions for nonlinear diffusion equations and random walks. [PDF]

Proc Math Phys Eng Sci, 2019
Lenzi EK, Lenzi MK, Ribeiro HV, Evangelista LR.   +3 more
europepmc   +1 more source

The uniqueness of a nonlinear diffusion equation related to the p-Laplacian. [PDF]

J Inequal Appl, 2018
Zhan H.
europepmc   +1 more source

Free energy of a chemotactic model with nonlinear diffusion. [PDF]

Sci Rep, 2017
Baek SK, Kim BJ.
europepmc   +1 more source

Local and global solvability of fractional porous medium equations in critical Besov-Morrey spaces

Electronic Journal of Differential Equations
In this article we study fractional porous medium equations in Besov-Morrey spaces. Using the Littlewood-Paley theory and the smoothing effect of the heat semi-group, we obtain local well-posedness of this model.
Ahmed El Idrissi, Halima Srhiri, Brahim Boukari, Jalila El Ghordaf   +3 more
doaj  

Nonlinear Diffusion Flows

, 2017
This talk surveys a few nonlinear di usion problems governed by nonlinear parabolic equations.
openaire   +1 more source

An improved nonlinear diffusion in Laplacian pyramid domain for cone beam CT denoising during image-guided vascular intervention. [PDF]

BMC Med Imaging, 2018
Liu Y, Castro M, Lederlin M, Kaladji A, Haigron P.   +4 more
europepmc   +1 more source