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APPML
2007
104views more  APPML 2007»
13 years 10 months ago
Periodic solutions for nonlinear equations with mean curvature-like operators
Abstract. We give an existence result for a periodic boundary value problem involving mean curvaturelike operators in the scalar case. Following [3], we use an approach based on th...
Pierluigi Benevieri, João Marcos do Ó...
SIAMMA
2011
98views more  SIAMMA 2011»
13 years 5 months ago
Time-Periodic Linearized Solutions of the Compressible Euler Equations and a Problem of Small Divisors
It has been unknown since the time of Euler whether or not time-periodic sound wave propagation is physically possible in the compressible Euler equations, due mainly to the ubiqui...
Blake Temple, Robin Young
AMC
2007
110views more  AMC 2007»
13 years 11 months ago
Pest regulation by means of impulsive controls
In this paper, we consider an integrated pest management model which is impulsively controlled by means of biological and chemical controls. These controls are assumed to act in a...
Paul Georgescu, Gheorghe Morosanu
AMC
2008
92views more  AMC 2008»
13 years 11 months ago
Bifurcation of nontrivial periodic solutions for an impulsively controlled pest management model
In this paper, we investigate the existence of nontrivial periodic solutions for an integrated pest management model which is impulsively controlled by means of biological and che...
Paul Georgescu, Hong Zhang, Lansun Chen
SIAMMA
2010
86views more  SIAMMA 2010»
13 years 5 months ago
Spreading Speeds for Some Reaction-Diffusion Equations with General Initial Conditions
This paper is devoted to the study of some qualitative and quantitative aspects of nonlinear propagation phenomena in diffusive media. More precisely, we consider the case a react...
François Hamel, Yannick Sire