摘要
就解析系数的情形，给出了变数分离的二阶线性偏微分算子积的Ｈａｄａｍａｒｄ基本解系数前几项的升阶结构．
he products L = L_1·L_2 of second order linear holomorphic partial differential equationswith separable variables are considered.Their fundamental solutions in Hadamard sense are con-structed in an unified way,Let U_k,X_i and Y_i denote the coefficients of these solutions. Amongthem,an ascending order relation is established:
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
1995年第4期375-381,共7页
Journal of Inner Mongolia University：Natural Science Edition
基金
内蒙古青年教育基金
关键词
线性
偏微分算子积
基本解
偏微分方程
二阶
product of second linear P.D. E.hadamard fadamental solution ascending order construction
