مشخصات پژوهش

عنوان	Positive solutions of singular elliptic systems with multiple parameters and Caffarelli–Kohn–Nirenberg
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	Caffarelli–Kohn–Nirenberg exponents · Elliptic system · Multiple parameters · Sub-supersolution method
چکیده	This paper is concerned with the existence of positive solutions for a class of quasilinear singular elliptic systems with Dirichlet boundary condition. By studying the competition between theCaffarelli–Kohn–Nirenberg exponents, the sign-changing potentials and the nonlinear terms, we establish an interval on the range of multiple parameters over which solutions exist in an appropriate weighted Sobolev space. The arguments rely on the method of weak sub- and super-solutions.
پژوهشگران	ویسنته رادولسکو (نفر دوم)، صالح شاکری (نفر سوم)، قاسم علیزاده افروزی (نفر اول)