Results 21 to 30 of about 7,741,947 (296)

Coupled Versus Uncoupled Blow-Up Rates in Cooperative n-Species Logistic Systems

open access: yesAdvanced Nonlinear Studies, 2017
This paper ascertains the exact boundary blow-up rates of the large positive solutions of a class of cooperative logistic systems involving n species in a general domain of ℝN{\mathbb{R}^{N}} of class 𝒞2+ν{\mathcal{C}^{2+\nu ...
López-Gómez Julián, Maire Luis
doaj   +2 more sources

Improvement Scheme of Switchover Control System without Blowing-out of Mine Main Ventilator

open access: closedGong-kuang zidonghua, 2012
For the problem that industrial computer is easy to crash after a certain number of years in switchover control system without blowing-out of mine main ventilator, the paper proposed the solution of connecting sensor to the switch, and using multiple industrial computers to read data at the same time.
MENG Lin-shan, MA Xiao-ping, LI Quan-bao
openaire   +2 more sources

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

open access: yes, 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   +4 more sources

Blow up for the critical gKdV equation III: exotic regimes

open access: yes, 2015
International audienceWe consider the blow up problem in the energy space for the critical (gKdV) equation in the continuation of part I and part II. We know from part I that the unique and stable blow up rate for solutions close to the solitons with ...
Merle, Frank   +2 more
core   +10 more sources

Global existence and blow-up phenomenon for a quasilinear viscoelastic equation with strong damping and source terms [PDF]

open access: yesOpuscula Mathematica, 2022
Considered herein is the global existence and non-global existence of the initial-boundary value problem for a quasilinear viscoelastic equation with strong damping and source terms.
Huafei Di, Zefang Song
doaj   +1 more source

Little-Known Operations of the Soviet Troops in Liberation of Czechoslovakia

open access: yesVestnik MGIMO-Universiteta, 2015
Successful advances of Soviet troops during the East Carpathian offensive created very favorable conditions for further operations to liberate Czechoslovakia.
Valery Borisovich Makovsky
doaj   +5 more sources

Equivalent Analysis of Thermo-Dynamic Blow-Off Impulse under X-ray Irradiation

open access: yesApplied Sciences, 2021
X-ray thermodynamic effect is an important damage mode for spacecraft. Blow-off impulse as the main thermodynamic damage parameter has been widely studied by combining laboratory and numerical simulations.
Dengwang Wang   +4 more
doaj   +1 more source

Sharp Threshold of Global Existence and Mass Concentration for the Schrödinger–Hartree Equation with Anisotropic Harmonic Confinement

open access: yesAdvances in Mathematical Physics, 2023
This article is concerned with the initial-value problem of a Schrödinger–Hartree equation in the presence of anisotropic partial/whole harmonic confinement. First, we get a sharp threshold for global existence and finite time blow-up on the ground state
Min Gong, Hui Jian
doaj   +1 more source

Home - About - Disclaimer - Privacy