... thank Professor Zhaoli Liu for many valuable comments whichimproved the manuscript. The authors acknowledge the support of NNSF of China(10161010) and Fujian Provincial Natural Science Foundation ... Equations and Their Appli-cations, 24, Birkh¨auser B oston, Massachusetts, 1996.Shenghua Weng: Department of Mathematics, Fujian Normal Universit y, Fuzhou 350007, ChinaE-mail address: azhen1998@163.comYongqing ... J.P.Garc´ a Azorero and I. Peral Alonso, Hardy inequalities and some critical elliptic and parabolicproblems,JournalofDifferential Equations 144 (1998), no. 2, 441–476.[4] E. Jannelli, The role played...