ON MAXIMAL FIRST ORDER PARTIAL DIFFERENTIAL OPERATORS

被引：3

作者：

CORDES, HO

机构：

来源：

AMERICAN JOURNAL OF MATHEMATICS | 1960年 / 82卷 / 01期

关键词：

D O I：

10.2307/2372877

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

引用

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页码：63 / 91

页数：29

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