Results 241 to 250 of about 396,174 (280)

Evaluating the impact of the 'Blow, Breathe, Cough' health promotion intervention in resolving otitis media with effusion in children: An adaptive randomized-controlled trial protocol. [PDF]

open access: yesContemp Clin Trials Commun
Rich JR   +27 more
europepmc   +1 more source

Blow up rate for semilinear heat equation with subcritical nonlinearity

open access: yesBlow up rate for semilinear heat equation with subcritical nonlinearity
openaire  

Non-simultaneous blow-up and blow-up rates for reaction–diffusion equations

Nonlinear Analysis: Real World Applications, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, Bingchen, Li, Fengjie
openaire   +1 more source

Blow-up and blow-up rate for a reaction–diffusion model with multiple nonlinearities

Nonlinear Analysis: Theory, Methods & Applications, 2003
Let \(\Omega\subset\mathbb R^n\) be a smoothly bounded domain, \(m,\alpha,\beta>0\). Condider the equation \((u^m)_t=\Delta u+u^\alpha\) in \(\Omega\times(0,T)\), complemented by the nonlinear boundary condition \(\partial u/\partial\nu=u^\beta\) and the initial condition \(u(x,0)=u_0(x)\), where \(u_0\) is a positive function satisfying the ...
Song, Xianfa, Zheng, Sining
openaire   +2 more sources

Existence and boundary blow-up rates of solutions for boundary blow-up elliptic systems

Nonlinear Analysis: Theory, Methods & Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Mingxin, Wei, Lei
openaire   +2 more sources

Blow-up rates for parabolic systems

ZAMP Zeitschrift f�r angewandte Mathematik und Physik, 1996
Two weakly coupled systems of parabolic equations are considered. One is coupled in the equations and the other in the boundary conditions. For both of them blow-up in finite time may occur. Estimates of the blow-up rates (in \(t\)) are established for certain classes of initial functions.
openaire   +2 more sources

Finite-time blow-up and blow-up rates for the Gierer–Meinhardt system

Applicable Analysis, 2014
In this paper, we consider the Gierer–Meinhardt system (1.1), shown below, on a bounded smooth domain () with a homogeneous Neumann boundary condition. Under suitable conditions on the exponents , , , and , we establish sufficient conditions for finite-time blow-up and obtain blow-up rates for blow-up solutions.
openaire   +1 more source

Time‐weighted blow‐up rates and pointwise profile for single‐point blow‐up solutions in reaction–diffusion equations

Mathematical Methods in the Applied Sciences, 2017
This paper deals with asymptotic behavior for blow‐up solutions to time‐weighted reaction–diffusion equations ut=Δu+eαtvp and vt=Δv+eβtuq, subject to homogeneous Dirichlet boundary. The time‐weighted blow‐up rates are defined and obtained by ways of the scaling or auxiliary‐function methods for all α, . Aiding by key inequalities between components of
Bingchen Liu, Fengjie Li
openaire   +1 more source

Blow-up, blow-up rate and decay of the solution of the weakly dissipative Camassa-Holm equation

Journal of Mathematical Physics, 2006
In this paper, we mainly study several problems on the weakly dissipative periodic Camassa-Holm equation. At first, the local well-posedness of the equation is obtained by Kato’s theorem, a necessary and sufficient condition of the blow-up of the solution and some criteria guaranteeing the blow-up of the solution are established. Then, the blow-up rate
Wu, Shuyin, Yin, Zhaoyang
openaire   +1 more source

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