TY - Acta mathematica scientia,Series A A1 - Qin Zhou,Yin Yang T1 - Adaptive Mesh Method for Solving a Second-Order Hyperbolic Equation Y1 - 2019-08-26 JF - Acta mathematica scientia, Series A JO - Acta mathematica scientia,Series A SP - 942 EP - 950 VL - 39 IS - 4 UR - http://121.43.60.238/sxwlxbA N1 - ER -