【摘 要】
：
By means of a method of analytic number theory the following theorem is proved. Let p be a quasi_homogeneous linear partial differential operator with degree m,
【机 构】
：
1.InstituteofAppliedMathematics,2.InstituteofMathematics
【基金项目】
：
the National Natural Science Foundation of China (Grnat No. 19971068) .
论文部分内容阅读
By means of a method of analytic number theory the following theorem is proved. Let p be a quasi_homogeneous linear partial differential operator with degree m, m>0, w.r.t a dilation {δ-τ}-{τ<0} given by (a-1,…, a-n). Assume that either a1,…, an are
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