Results 1 to 10 of about 538,398 (307)

Blow-up rate for a nonlinear diffusion equation

open access: yesApplied Mathematics Letters, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sining Zheng, Wei Wang 0048
openaire   +3 more sources

The Blow-up Rate of Solutions to Boundary Blow-up Problems for the Complex Monge–Ampère Operator [PDF]

open access: yesmanuscripta mathematica, 2006
Let \(D\subset \mathbb C^n\) be a bounded strongly pseudoconvex domain with smooth boundary. Solutions to the complex Monge-Ampère equations of type \((dd^c u)^n (z) = \exp(K u(z))\), \(K>0\), which explode at every boundary point of \(D\) generate Kähler-Einstein metrics and are therefore well studied [\textit{S.-Y. Cheng, S.-T. Yau}, Commun.
Ivarsson, Björn, Matero, Jerk
openaire   +3 more sources

Hot-Air Spinning Technology Enables the High-Efficiency Production of Nanofiber [PDF]

open access: yesNanomaterials
Water is the most environmentally friendly solvent; however, conventional solution spinning using water as a solvent is challenging due to its low evaporation rate. We developed a double-pronged solution blow spinning (DP-SBS) system.
Guo-Dong Zhang   +7 more
doaj   +2 more sources

On Blow-up Solutions of A Parabolic System Coupled in Both Equations and Boundary Conditions

open access: yesمجلة بغداد للعلوم, 2021
This paper is concerned with the blow-up solutions of a system of two reaction-diffusion equations coupled in both equations and boundary conditions. In order to understand how the reaction terms and the boundary terms affect the blow-up properties, the ...
Maan A. Rasheed
doaj   +1 more source

The blow-up dynamic and upper bound on the blow-up rate for critical nonlinear Schrödinger equation [PDF]

open access: yesAnnals of Mathematics, 2002
We consider the critical nonlinear Schrödinger equation i u t = - Δ
Merle, Franck, Raphaël, Pierre
openaire   +5 more sources

Blow-up rates for a fractional heat equation

open access: yesProceedings of the American Mathematical Society, 2021
We study the speed at which nonglobal solutions to the fractional heat equation u t +
Ferreira, R., De Pablo, A.
openaire   +2 more sources

Stability of Blow-Up Profile and Lower Bounds for Blow-Up Rate for the Critical Generalized KdV Equation [PDF]

open access: yesThe Annals of Mathematics, 2002
The generalized Korteweg-de Vries equations are a class of Hamiltonian systems in infinite dimension derived from the KdV equation where the quadratic term is replaced by a higher order power term. These equations have two conservation laws in the energy space H^1(L^2 norm and energy).
Martel, Yvan, Merle, Frank
openaire   +3 more sources

Blow-up phenomena and lifespan for a quasi-linear pseudo-parabolic equation at arbitrary initial energy level

open access: yesBoundary Value Problems, 2018
In this paper, we continue to study the initial boundary value problem of the quasi-linear pseudo-parabolic equation ut−△ut−△u−div(|∇u|2q∇u)=up $$ u_{t}-\triangle u_{t}-\triangle u-\operatorname{div}\bigl(| \nabla u|^{2q}\nabla u\bigr)=u^{p} $$ which was
Gongwei Liu, Ruimin Zhao
doaj   +1 more source

On blow‐up rate for sign‐changing solutions in a convex domain [PDF]

open access: yesMathematical Methods in the Applied Sciences, 2004
AbstractThis paper studies a growth rate of a solution blowing up at time T of the semilinear heat equation ut − Δu − ∣u∣p−1 u=0 in a convex domain D in ℝn with zero‐boundary condition. For a subcritical p ∈ (1,(n+2)/(n−2)) a growth rate estimate ∣u(x,t)∣⩽C(T−t)−1/(p−1), x ∈ D, t ∈ (0,T) is established with C independent of t provided that D is ...
Giga, Y., Matsui, S., Sasayama, S.
openaire   +2 more sources

A complete classification of simultaneous blow-up rates

open access: yesApplied Mathematics Letters, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cristina Brändle   +2 more
openaire   +2 more sources

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