Results 81 to 90 of about 2,542,949 (203)

Some new bistable transition fronts with changing shape [PDF]

open access: yesarXiv
We construct entire solutions of bistable reaction-diffusion equations by mixing finite planar fronts, which form a finite-dimensional manifold. These entire solutions are generalized traveling fronts, that is, transition fronts. We also show their uniqueness and stability.
arxiv  

Nonhomogeneous linear differential equations with entire coefficients having the same order and type

open access: yesActa Universitatis Sapientiae: Mathematica, 2015
In this paper we will investigate the growth of solutions of certain class of nonhomogeneous linear differential equations with entire coefficients having the same order and type. This work improves and extends some previous results in [1], [7] and [9].
Nacera Berrighi, Saada Hamouda
doaj   +1 more source

Rigidity of the entire solutions of 2-Hessian equation [PDF]

open access: yesarXiv, 2018
In this paper, we prove some rigidity theorems for the entire 2-convex solutions of 2-Hessian equation in Euclidean space. As an application, we obtain a Bernstein type theorem for global special Lagrangian graphs.
arxiv  

Entire solutions of Fermat type q-difference differential equations

open access: yesElectronic Journal of Differential Equations, 2013
In this article, we describe the finite-order transcendental entire solutions of Fermat type $q$-difference and $q$-difference differential equations. In addition, we investigate the similarities and other properties among those solutions.
Kai Liu, Ting-Bin Cao
doaj  

Quasilinear problems with two parameters including superlinear and gradient terms

open access: yesElectronic Journal of Differential Equations, 2014
In this article, we establish conditions for the existence of solutions for a quasilinear elliptic two-parameter problem with dependence on the gradient term in smooth bounded domains or in the whole space R^N.
Manuela C. Rezende, Carlos A. Santos
doaj  

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