[PDF] Top 20 La calidad del servicio al cliente como ventaja competitiva y su influencia en la satisfacción de los clientes de la empresa PROMART en la ciudad de Trujillo, año 2012

... is asymptotic to a diffusion wave, given explicitly in terms of the solution of parabolic equation that is different from the one in ...new asymptotic profile are better than that obtained by ... See full document

... One of the most important degenerate parabolic operators is the heat operator associ- ated with the subelliptic operator on a Carnot group. These classes of operators naturally arise in many different settings: geometry ... See full document

... the semilinear elliptic equation to the (p, q)-elliptic systems, () and () are the asymptotic noncrossing conditions, and () is the crossing condition, introduced by Costa and Magalhaés in [] ... See full document

... When ε = 1 or equivalently α = 1, the long time behavior has been considered in the literature by several authors, also in the case the Laplacian is substituted by a more general elliptic operator, and the existence of ... See full document

... In this paper, we consider nonlinear parabolic equations involving a nonlocal operator: the square root of the Laplacian in a bounded domain with zero Dirichlet boundary condition. We use the method on harmonic extension ... See full document

... The paper is organized as follows. In Section  we derive the solution formula of our semi-linear problem. We study the decay property of the solution operators appearing in the solution formula in Section . In Section ... See full document

... was treated by Lazer and Mckenna [2], and the existence of solutions with smoothing in the domain and continuity up to the boundary was given under the assumption p(x) > 0. Boccardo and Orsina [3] derived the ... See full document

... Finally, all the assumptions of Lemma . are satisfied. Hence, the problem (.) possesses infinitely many weak solutions, and the corresponding critical values are positive. Remark . Under the same conditions of ... See full document

... solution of the initial boundary value problem might blow up at finite or infinite time. Moreover, if 1 < p/m < (N + 2)/(N − 2), then the null periodicsolution is “stable” too. In this case, the null periodic ... See full document

... the asymptotic behavior of solutions of nonlinear wave equations with nonlinear dissipative terms see, ...on asymptotic stability of the zero solution and estimates of the zero solution and the ... See full document

... for semilinear equations on the Heisenberg group have been studied by Birindelli et ...a semilinear Dirichlet problem involving critical nonlinearity on the half space of the Heisenberg ...of ... See full document

... where λ and µ are nonzero constants. Eq. (1) was derived from the generalized Painleve integrability classification by Hong et al. [22]. Some explicitly exact solutions of Eq. (1) have been obtained via variable ... See full document

... supported solutions go extinct in a finite time ...that solutions can exhibit reversing interfaces but cannot display a “waiting time” where an interface remains static for some finite time and then begins ... See full document

... At O (ǫe iθ ), we obtain the dispersion relation, which relates the frequency to the wavenumber ω = − 2 sin( p) + 4kp sin 2 ( 1 2 p). (3.22) We note that the presence of the parameter k changes the dispersion relation ... See full document

... the asymptotic solution matches the exact solution very ...For asymptotic solution, no matter how many modes exist, it is readily easy to compute the numerical results and the solution curve is very smooth ... See full document

... In the present paper, we discuss the Nehari manifold and examine carefully the connection between the Nehari manifold and the fibrering maps, then using arguments similar to those used in 7, we will prove the existence ... See full document

... In this paper, we prove the existence of infinitely many solutions of P, under the assumption that V x is a function possibly changing sign in R N and fx, u also satisfies some growth conditions. One difficulty in ... See full document

... Fractional differential equations are important mathematical models of some practical problems in many fields such as polymer rheology, chemistry physics, heat conduction, fluid flows, electrical networks, and many other ... See full document

... The paper is organized as follows. In Section 2, we introduce some necessary preliminaries. In Section 3, we establish the existence of nontrivial nonnegative periodic solutions by monotonicity method. In Section ... See full document

... since this problem is set on R  . To recover the difficulty, some references use the radially symmetric function space, which possesses a compact embedding; see []. In our paper, we have the integrability of k and the ... See full document