RT Journal T1 Existence and Multiplicity of Solutions for a Fractional Choquard Equation with Critical or Supercritical Growth A1 Xianyong Yang,Xianhua Tang,Guangze Gu PB Acta mathematica scientia,Series A FD 2021-06-01 YR 2021 JF Acta mathematica scientia, Series A JO Acta mathematica scientia,Series A VO 41 IS 3 SP 702 DO K1 ;Fractional Choquard equation;Critical;Supercritical growth;Truncation technique LK {http://121.43.60.238/sxwlxbA/EN/article/article_16420.shtml}