Multiplicity Results for a Perturbed Elliptic Neumann Problem

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Existence Results for a Dirichlet Quasilinear Elliptic Problem

In this paper, existence results of positive classical solutions for a class of second-order differential equations with the nonlinearity dependent on the derivative are established. The approach is based on variational methods.

متن کامل

A Boundary Meshless Method for Neumann Problem

Boundary integral equations (BIE) are reformulations of boundary value problems for partial differential equations. There is a plethora of research on numerical methods for all types of these equations such as solving by discretization which includes numerical integration. In this paper, the Neumann problem is reformulated to a BIE, and then moving least squares as a meshless method is describe...

متن کامل

Multiplicity results of a Neumann Problem for p(x)-Laplacian Systems

In this paper, we study a Neumann problem for elliptic systems with variable exponents and we obtain the existence of at least three nontrivial solutions by using an equivalent variational approach to a recent Ricceri’s three critical points theorem [12].

متن کامل

Multipeak Solutions for a Singularly Perturbed Neumann Problem

Problem (1.1) appears in applied mathematics. See for example [13, 14] and the references therein. For the interesting link between this problem and the modelling of activator-inhibitor systems, the authors can refer to [11]. In [13, 14], Ni and Takagi prove that the least energy solution of (1.1) has exactly one local maximum point xε which lies in ∂Ω, and xε tends to a point x0 which attains ...

متن کامل

Triple Junction Solutions for a Singularly Perturbed Neumann Problem

We consider the following singularly perturbed Neumann problem ε∆u− u + u = 0 , u > 0 in Ω, ∂u ∂ν = 0 on ∂Ω, where p > 1 and Ω is a smooth and bounded domain in R. We construct a class of solutions which consist of large number of spikes concentrating on three line segments with a common endpoint which intersect ∂Ω orthogonally .

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Abstract and Applied Analysis

سال: 2010

ISSN: 1085-3375,1687-0409

DOI: 10.1155/2010/564363