共查询到20条相似文献,搜索用时 0 毫秒
1.
In this paper we deal with multiplicity of positive solutions to the p-Laplacian equation of the type
2.
Let A,B:(0,∞)?(0,∞) be two given weight functions and consider the equation
3.
In this paper, we study the existence of positive solutions for the p-Laplacian involving a p-gradient term. Due to the non-variational structure and the fact that the nonlinearity may be critical or supercritical, the variational method is no longer valid. Taking advantage of global C1,α estimates and the Liouville type theorems, we employ the blow-up argument to obtain the a priori estimates on solutions, and finally obtain the existence result based on the Krasnoselskii fixed point theorem. 相似文献
4.
Gabriele Bonanno Nicola Giovannelli 《Journal of Mathematical Analysis and Applications》2005,308(2):596-604
A multiplicity result for an eigenvalue Dirichlet problem involving the p-Laplacian with discontinuous nonlinearities is obtained. The proof is based on a three critical points theorem for nondifferentiable functionals. 相似文献
5.
Bryan P. Rynne 《Journal of Differential Equations》2006,226(2):501-524
We consider the p-Laplacian boundary value problem
(1) 相似文献
6.
In this paper we apply Morse theory to study the existence of nontrivial solutions of p-Laplacian type Dirichlet boundary value problems. 相似文献
7.
An upper bound is obtained for the positive eigenvalues of the p-Laplacian with decaying potential on [0,∞). The bound is expressed in terms of the potential and is shown to be the best possible of its kind. 相似文献
8.
Pablo Amster Pablo De Nápoli 《Journal of Mathematical Analysis and Applications》2007,326(2):1236-1243
We study the existence of periodic solutions for a nonlinear second order system of ordinary differential equations of p-Laplacian type. Assuming suitable Nagumo and Landesman-Lazer type conditions we prove the existence of at least one solution applying topological degree methods. We extend a celebrated result by Nirenberg for resonant systems. 相似文献
9.
In this paper, by a kind of decomposition lemma and Künneth formula we study the critical groups at infinity for the associated functional of the following p-Laplacian equation with indefinite nonlinearities
10.
Francesca Faraci 《Journal of Mathematical Analysis and Applications》2003,277(1):180-189
In this paper, we establish some multiplicity results for the following Neumann problem:
11.
D.D. Hai 《Journal of Mathematical Analysis and Applications》2011,383(2):619-2822
We prove the existence and nonexistence of positive solutions for the boundary value problem
12.
13.
The existence of a -global attractor is proved for the p-Laplacian equation ut−div(|∇u|p−2∇u)+f(u)=g on a bounded domain Ω⊂Rn(n?3) with Dirichlet boundary condition, where p?2. The nonlinear term f is supposed to satisfy the polynomial growth condition of arbitrary order c1q|u|−k?f(u)u?c2q|u|+k and f′(u)?−l, where q?2 is arbitrary. There is no other restriction on p and q. The asymptotic compactness of the corresponding semigroup is proved by using a new a priori estimate method, called asymptotic a priori estimate. 相似文献
14.
Jorge Cossio Sigifredo Herrón 《Journal of Mathematical Analysis and Applications》2011,376(2):741-749
We prove the existence of infinitely many radial solutions for a p-Laplacian Dirichlet problem which is p-superlinear at the origin. The main tool that we use is the shooting method. We extend for more general nonlinearities the results of J. Iaia in [J. Iaia, Radial solutions to a p-Laplacian Dirichlet problem, Appl. Anal. 58 (1995) 335-350]. Previous developments require a behavior of the nonlinearity at zero and infinity, while our main result only needs a condition of the nonlinearity at zero. 相似文献
15.
Julián Fernández Bonder Juan Pablo Pinasco 《Journal of Mathematical Analysis and Applications》2005,308(2):764-774
In this paper we study the spectral counting function of the weighted p-Laplacian in fractal strings, where the weight is allowed to change sign. We obtain error estimates related to the interior Minkowski dimension of the boundary. We also find the asymptotic behavior of eigenvalues. 相似文献
16.
Jiangang Cheng 《Journal of Mathematical Analysis and Applications》2005,311(2):381-388
This paper is concerned with positive solutions of the boundary value problem ′(|y′|p−2y′)+f(y)=0, y(−b)=0=y(b) where p>1, b is a positive parameter. Assume that f is continuous on (0,+∞), changes sign from nonpositive to positive, and f(y)/yp−1 is nondecreasing in the interval of f>0. The uniqueness results are proved using a time-mapping analysis. 相似文献
17.
Jingxue Yin 《Journal of Mathematical Analysis and Applications》2010,368(2):604-622
This paper is concerned with the evolutionary p-Laplacian with nonlinear and periodic sources. We will give a rather complete characterization, in terms of the parameter p and the exponent q of the source, of whether or not the positive periodic solutions exist. 相似文献
18.
By using generalized Borsuk theorem in coincidence degree theory, some criteria to guarantee the existence of ω-periodic solutions for a class of p-Laplacian system are derived. 相似文献
19.
Abdelkader Lakmeche Ahmed Hammoudi 《Journal of Mathematical Analysis and Applications》2006,317(1):43-49
In this work we investigate the existence of positive solutions of the p-Laplacian, using the quadrature method. We prove the existence of multiple solutions of the one-dimensional p-Laplacian for α?0, and determine their exact number for α=0. 相似文献
20.
S. Challal 《Journal of Mathematical Analysis and Applications》2009,355(2):700-707
We prove local interior and boundary Lipschitz continuity of solutions of a free boundary problem involving the p-Laplacian. 相似文献