Results 31 to 40 of about 66,124 (297)

Blow-up of dyadic MHD models with forward energy cascade

, 2022
A particular type of dyadic model for the magnetohydrodynamics (MHD) with dominating forward energy cascade is studied. The model includes intermittency dimension δ in the nonlinear scales.
Mimi Dai (10635944)
core   +1 more source

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

Boundary 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

Blow-Up Sequences and Blow-Up Limits

, 2022
AbstractLet D be an open set in $$\mathbb {R}^d$$ ℝ d and $$u:D\to \mathbb {R}$$ u : D → ℝ
openaire   +1 more source

Finite-time blow-up in a two-species chemotaxis-competition model with single production [PDF]

, 2023
summary:This paper is concerned with blow-up of solutions to a two-species chemotaxis-competition model with production from only one species. In previous papers there are a lot of studies on boundedness for a two-species chemotaxis-competition model ...
Tanaka, Yuya, Mizukami, Masaaki
core   +1 more source

Similarity stabilizes blow up [PDF]

Journal of Differential Equations, 1999
The blow-up of solutions to a quasilinear heat equation is studied using a similarity transformation that turns the equation into a nonlocal equation whose steady solutions are stable. This allows energy methods to be used, instead of the comparison principles used previously.
openaire   +2 more sources

Blow-up: retratos da Cidade

Cartema, 2018
“Se o homem devesse chegar além do que ele apreende, para que então o céu?” Jean – Claude Lattès  No que, a partir da percepção de uma cidade como Londres feita há quarenta anos por um cineasta italiano, podemos retirar algo sobre a experiência da ...
Maria do Carmo Nino
doaj   +1 more source

To Blow-Up or Not to Blow-Up for a Granular Kinetic Equation

Physica D: Nonlinear Phenomena
A simplified kinetic description of rapid granular media leads to a nonlocal Vlasov-type equation with a convolution integral operator that is of the same form as the continuity equations for aggregation-diffusion macroscopic dynamics. While the singular behavior of these nonlinear continuity equations is well studied in the literature, the extension ...
Carrillo, José A., Shu, Ruiwen, Wang, Li, Xu, Wuzhe   +3 more
openaire   +3 more sources

Blow-up behavior of collocation solutions to Hammerstein-type volterra integral equations

, 2013
We analyze the blow-up behavior of one-parameter collocation solutions for Hammerstein-type Volterra integral equations (VIEs) whose solutions may blow up in finite time.
Brunner, Hermann, Yang, Z.W.
core   +1 more source

BLOW UP: DEPOIS DAQUELA IMAGEM

ModaPalavra e-periódico, 2008
Blow Up de Antonionni é daquelas obras que, embora datadas, não perdem o frescor da atualidade. O artigo centra atenção em questões que, em meu entendimento, são decisivas ao se pensar os dias atuais: imagem, mídia e moda. Foi através de um diálogo muito
Aglair Bernardo
doaj   +2 more sources

On the blow-up of a non-local parabolic problem

, 2006
We investigate the conditions under which the solution of the initial-boundary value problem of the non-local equation ut=Δu+λf(u)/(∫Ωf(u)dx)p, where Ω is a bounded domain of RN and f(u) is a positive, increasing, convex function, performs blow-up.
N.I. Kavallaris, Tzanetis, DE, D.E. Tzanetis, Kavallaris, NI, Kavallaris, Nikos I.,, Tzanetis, D.E.,   +5 more
core   +1 more source