Weighed poincaré inequalities associated with degenerate quasiregular mappings
LIU Qian-qian,GAO Hong-ya,ZHAN Zheng-ran
Journal of Hebei University (Natural Science Edition) . 2012, (1): 17 -19 .  DOI: 10.3969/j.issn.1000-1565.2012.01.004