Results 91 to 100 of about 206 (158)

Age-Structured Population Dynamics with Nonlocal Diffusion. [PDF]

J Dyn Differ Equ, 2022
Kang H, Ruan S, Yu X.
europepmc   +1 more source

An order approach to SPDEs with antimonotone terms. [PDF]

Stoch Partial Differ Equ, 2020
Scarpa L, Stefanelli U.
europepmc   +1 more source

Multiscale modeling of glioma pseudopalisades: contributions from the tumor microenvironment. [PDF]

J Math Biol, 2021
Kumar P, Li J, Surulescu C.
europepmc   +1 more source

MODELLING AND ANALYSIS OF DROPLET MOTION ON A PLANE

, 2009
1.Introduction 2.Model 3.Model equation and its properties 4.Existence of weak solution 5.ConclusionProceedings of the Czech-Japanese Seminar in Applied Mathematics 2008Takachiho University of Miyazaki, Miyazaki, Japan, September 1-7, 2008AMS subject ...
Śvadlenka, Karel, Omata, Seiro
core  

Nonlinear Exothermic Contributions to Radio-Frequency Bonding of Adhesives

, 1998
This work describes an effort to model the radio-frequency curing of epoxy adhesives in bonding of composites. We present a model based on the three-dimensional heat equation which includes nonlinear heat generating terms.
H. T. Banks, M. A. Goodhart, Banks Durso
core  

Numerical modeling for the recovery of fine structures in PDE-based image denoising,” (submitted to Image and Vision Computing

, 2008
PDE-based image denoising processes often lead to significant loss of fine structures such as edges and textures. This article is concerned with numerical modeling for PDE-based denoising models that can preserve/recover fine structures in the restored ...
Seongjai Kim
core  

Asymptotic behavior and sharp estimates for spreading fronts in a cooperative system with free boundaries

Advanced Nonlinear Studies
This paper investigates the dynamics of a reaction-diffusion system with two free boundaries, modeling the invasion of two cooperative species, where the free boundaries represent expanding fronts.
Qin Qian, Jiao Jinjing, Wang Zhiguo, Nie Hua   +3 more
doaj   +1 more source

Boundedness and stabilization in a three-species chemotaxis-competition system with singular sensitivity

Advances in Nonlinear Analysis
This paper deals with the following fully parabolic chemotaxis system with singular sensitivity and Lotka–Volterra competition kineticsut=Δu−χ1∇⋅uz∇z+μ1u(1−u−a12v−a13ω),x∈Ω,t>0,vt=Δv−χ2∇⋅vz∇z+μ2v(1−a21u−v−a23ω),x∈Ω,t>0,ωt=Δω−χ3∇⋅ωz∇z+μ3ω(1−a31u−a32v−ω),x∈
Zhu Zhangsheng
doaj   +1 more source

CHA & KIM: EDGE-FORMING METHODS FOR COLOR IMAGE ZOOMING 1 Edge-Forming Methods for Image Zooming: Color Images

, 2008
This article introduces edge-forming schemes for image zooming of color images by general magnification factors. In order to remove/reduce artifacts arising in image interpolation such as image blur and the checkerboard effect, an edge-forming method is ...
Youngjoon Cha, Seongjai Kim
core  

Well-posedness of Cauchy problem of fractional drift diffusion system in non-critical spaces with power-law nonlinearity

Advances in Nonlinear Analysis
In this article, we consider the global and local well-posedness of the mild solutions to the Cauchy problem of fractional drift diffusion system with higher-order nonlinearity. The main difficulty comes from the higher-order nonlinearity. Instead of the
Gu Caihong, Tang Yanbin
doaj   +1 more source