کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
844457 908592 2007 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Subcritical perturbations of a singular quasilinear elliptic equation involving the critical Hardy–Sobolev exponent
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Subcritical perturbations of a singular quasilinear elliptic equation involving the critical Hardy–Sobolev exponent
چکیده انگلیسی

In this work we improve some known results for a singular operator and also for a wide class of lower-order terms by proving a multiplicity result. The proof is made by applying the generalized mountain-pass theorem due to Ambrosetti and Rabinowitz. To do this, we show that the minimax levels are in a convenient range by combining a special class of approximating functions, due to Gazzola and Ruf, with the concentrating functions of the best Sobolev constant.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 66, Issue 6, 15 March 2007, Pages 1351–1364
نویسندگان
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