On singular elliptic equations involving a concave term and critical Caffarelli-Kohn-Nirenberg exponent

Bouchekif, MohammedMatallah, Atika2013-05-022013-05-022011-020025-584Xhttps://dspace.univ-tlemcen.dz/handle/112/1873Mathematische Nachrichten , ISSN : 0025-584X, DOI : 10.1002/mana.200710211, Issue : 2-3, Volume : 284, pp. 177–185, February 2011.In this paper, we establish the existence of multiple positive solutions for singular elliptic equations involving a concave term and critical Caffarelli-Kohn-Nirenberg exponent.enVariational methodsconcave termcritical Caffarelli-Kohn-Nirenberg exponentsingular weightsPalais-Smale conditionMSC (2010)35A1535B2535B3335J60On singular elliptic equations involving a concave term and critical Caffarelli-Kohn-Nirenberg exponentArticle