Complex Variables and Elliptic Equations ( IF 0.6 ) Pub Date : 2020-11-22 , DOI: 10.1080/17476933.2020.1843448 Gelson C. G. dos Santos 1 , Julio R. S. Silva 2 , Suellen Cristina Q. Arruda 3 , Leandro S. Tavares 4
In this paper, we are interested in existence and multiplicity of solutions to anisotropic elliptic equations of Kirchhoff-type given by where Ω is a smooth bounded domain of and are parameters, where is the critical exponent and . The function is only continuous with and can change its sign, is a function with subcritical growth and Under appropriate assumptions on f, applying an adequate truncation argument on M and the Concentration Compactness-Principle for the anisotropic operator [1 El Hamidi A, Rakotoson JM. Extremal functions for the anisotropic Sobolev inequalities. Ann I H Poincaré AN. 2007;24:741–756.[Crossref], [Web of Science ®] , [Google Scholar]], we obtain the existence of a nontrivial solution for by the Mountain Pass Theorem [2 Rabinowitz PH. Minimax methods in critical point theory with applications to differential equations. Providence RI: American Mathematical Society; 1986. (CBMS Reg Conf Ser Math; 65).[Crossref] , [Google Scholar]] and multiplicity of solutions by Krasnoselskii's genus and the symmetric Mountain Pass Lemma [3 Kajikiya R. A critical-point theorem related to the symmetric mountain-pass lemma and its applications to elliptic equations. J Funct Anal. 2005;225(2):352–370.[Crossref], [Web of Science ®] , [Google Scholar]]. As a model case for M and f, we can consider or with and with and appropriate
中文翻译:
具有非局部非线性的临界各向异性基尔霍夫型问题的存在性和多重性结果
在本文中,我们感兴趣的是基尔霍夫型各向异性椭圆方程解的存在性和多重性在哪里Ω 是一个光滑有界域 和是参数,在哪里是临界指数,并且. 功能只与并且可以改变它的符号,是一个具有亚临界增长的函数,并且在对f的适当假设下,对M应用适当的截断参数以及各向异性算子的浓度紧致原则 [ 1 El Hamidi A , Rakotoson JM. 各向异性 Sobolev 不等式的极值函数。安 IH 庞加莱 AN。2007 年;24:741 – 756。[Crossref], [Web of Science ®] , [Google Scholar] ],我们得到一个非平凡解的存在性由山口定理 [ 2 拉比诺维茨PH. 临界点理论中的极小极大方法与微分方程的应用。普罗维登斯 RI:美国数学会;1986 年。(CBMS Reg Conf Ser 数学;65)。[Crossref] , [Google Scholar] ] 和 Krasnoselskii 属和对称 Mountain Pass 引理的解的多样性 [3 Kajikiya R. 一个与对称山口引理相关的临界点定理及其在椭圆方程中的应用。J功能肛门。2005 年;225(2): 352 – 370。[交叉引用]、[Web of Science ®] 、[谷歌学术] ]。作为M和f,我们可以考虑要么和和和并且适当