Existence of positive solutions for a singular elliptic problem with critical exponent and measure data

نویسندگان

چکیده

We prove the existence of a positive SOLA (Solutions Obtained as Limits Approximations) to following PDE involving fractional power Laplacian ( ? ? ) s u = 1 ? + ? 2 ? ? in ? , > 0 ? N ? . Here, is bounded domain ?N, s?(0,1), 2s<N, ?,??(0,1), 2s?=2N?N?2s critical Sobolev exponent and nonnegative Radon measure ?.

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 of Multiple Solutions for a Singular Elliptic Problem with Critical Sobolev Exponent

and Applied Analysis 3 The following Hardy-Sobolev inequality is due to Caffarelli et al. 12 , which is called Caffarelli-Kohn-Nirenberg inequality. There exist constants S1, S2 > 0 such that (∫ RN |x|−bp |u|pdx )p/p∗ ≤ S1 ∫ RN |x|−ap|∇u|pdx, ∀u ∈ C∞ 0 ( R N ) , 1.8 ∫ RN |x|− a 1 |u|dx ≤ S2 ∫ RN |x|−ap|∇u|pdx, ∀u ∈ C∞ 0 ( R N ) , 1.9 where p∗ Np/ N − pd is called the Sobolev critical exponent. ...

متن کامل

Existence of solutions for elliptic systems with critical Sobolev exponent ∗

We establish conditions for existence and for nonexistence of nontrivial solutions to an elliptic system of partial differential equations. This system is of gradient type and has a nonlinearity with critical growth.

متن کامل

An Elliptic Problem with Critical Exponent and Positive Hardy Potential

where B1 = {x ∈ RN | |x| < 1} is the unit ball in RN (N ≥ 3), λ, μ > 0, 2∗ := 2N/(N − 2). When μ < 0, this problem has been considered by many authors recently (cf. [5, 6, 7, 8]). But when μ > 0, this problem has not been considered as far as we know. In fact, the existence of nontrivial solution for (1.1) when μ > 0 is an open problem which was imposed in [7]. In this paper, we get the followi...

متن کامل

Existence and Non-Existence of Radial Solutions for Elliptic Equations with Critical Exponent in E2

where 2* = 2 N / ( N 2) is the critical Sobolev exponent for the embedding H’(52) C L2* (0). Criticality and subcriticality play important rBles concerning the solvability of equation (1.1). Using (by now classical) variational methods one sees that equation (1.1) is solvable i f f has subcritical growth (and satisfies some additional hypotheses), while for f(u) = IuIP-~u the well-known Pohoiae...

متن کامل

Existence and multiplicity of positive solutions for a class of semilinear elliptic system with nonlinear boundary conditions

This study concerns the existence and multiplicity of positive weak solutions for a class of semilinear elliptic systems with nonlinear boundary conditions. Our results is depending on the local minimization method on the Nehari manifold and some variational techniques. Also, by using Mountain Pass Lemma, we establish the existence of at least one solution with positive energy.

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: Rocky Mountain Journal of Mathematics

سال: 2021

ISSN: ['0035-7596', '1945-3795']

DOI: https://doi.org/10.1216/rmj.2021.51.973