RT Journal T1 Boundary Schwarz Lemma for Solutions to a Class of Inhomogeneous Biharmonic Equations A1 Xiaojin Bai,Jianfeng Zhu PB Acta mathematica scientia,Series A FD 2022-12-26 YR 2022 JF Acta mathematica scientia, Series A JO Acta mathematica scientia,Series A VO 42 IS 6 SP 1633 DO K1 ;Inhomogeneous biharmonic equations;Solution;Dirichlet problem;Boundary Schwarz lemma LK {http://121.43.60.238/sxwlxbA/EN/article/article_16881.shtml}