ON 2ND ORDER DIFFERENTIAL OPERATORS

被引：54

|

作者：

FELLER, W

机构：

来源：

ANNALS OF MATHEMATICS | 1955年 / 61卷 / 01期

关键词：

D O I：

10.2307/1969621

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

引用

收藏

页码：90 / 105

页数：16

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