[PDF] Top 20 Mejora del sistema de gestión de abastecimiento y stock de una Empresa Constructora, 2016

... Precisely, under appropriate hypotheses on the behavior of the nonlinear term F at infinity, the existence of an interval Λ such that, for each l Î Λ , the system (1) admits a sequence of pairwise distinct weak ... See full document

... as infinitely many radially symmetric solutions, for an abstract class of hemivariational ...abstract class contains some special cases studied by many ... See full document

... of infinitely many solutions is established for a class of nonlinear functionals involving the p-biharmonic oper- ator with nonhomogeneous Neumann boundary ...nonhomogeneous ... See full document

... two solutions for a more general nonlinearity g(·, ...nontrivial solutions and four non- trivial solutions by a similar variational approach, depending on the position of a suitable parameter with ... See full document

... infinitely many homoclinic solutions for a class of second-order Hamiltonian ...Hamiltonian systems have infinitely many homoclinic ... See full document

... of solutions for the quasilinear elliptic equations has been stud- ied extensively, and many fruitful results have been ...nonzero solutions of the Dirichlet boundary value ... See full document

... By using critical point theory, the authors [6] establish the existence of infinitely many weak solutions for a class of elliptic Navier boundary value problems depending on two paramete[r] ... See full document

... We study the existence of a class of nonlinear elliptic equation with Neumann boundary condition, and obtain infinitely many nodal solutions. The study of such a problem is based ... See full document

... weak solutions of degenerate elliptic quasilinear equations, more generally the one considered here, under Dirichlet or Neumann boundary conditions are essentially bounded in Ω and at least of ... See full document

... R  0,0 , the weight m(x) is a positive bounded function and f x g x     ,  C    are smooth functions which may change sign in Ω. By Nehari mani- fold, fibering method and analytic techniques, the exis- tence of ... See full document

... symmetric solutions for a class of singular quasilinear elliptic systems involving multiple critical Hardy-Sobolev exponents in a bounded symmetric ...G-symmetric solutions under ... See full document

... To investigate the solutions of p-Laplacian equations like (.), the variational method has become one of useful tools over the past several decades (see [] and the refer- ences therein). In most of the ... See full document

... for solutions of nonlinear elliptic equations has always been an important subject in the theory of differential equations and dynamical systems, see, ...of elliptic equations with var- ious ... See full document

... Using variational methods, we prove the existence and nonexistence of positive solutions for a class of ( p , q )-Laplacian systems with a parameter.. Copyright © 2007 S.[r] ... See full document

... The main purpose of the present paper is to prove the existence of at least three solutions of problem (1). We study problem (1) by using the three critical points theo- rem by Ricceri [26] too. On the basis of ... See full document

... 5. Drábek, P, Robinson, SB: Resonance problems for the p-Laplacian. J. Funct. Anal. 169(1), 189-200 (1999) 6. Tang, C-L: Solvability for two-point boundary value problems. J. Math. Anal. Appl. 216(1), 368-374 (1997) 7. ... See full document

... infinitely many geometrically distinct solutions under different ...semiclassical solutions’ problem, we refer the readers to [, , , ] and the references ... See full document

...  (2) We call nonnegative solutions of (1) entire large solutions. In fact, this problem appears in the study of non-Newtonian fluids [1,2] and non-Newtonian filtration [3,4], such problems also arise in ... See full document

... Problem P arises in various branches of applied mathematics and has been studied extensively in recent years. For example, Rabinowitz 1 has studied the existence of a nontrivial solution of this kind of equation on a ... See full document

... The present paper is arranged as follows. In Section 2, we recall some basic definitions and preliminary results, while Section 3 is devoted to the existence of infinitely many solutions for the ... See full document