HARNACK INEQUALITY FOR SUM OF SQUARES OF VECTOR-FIELDS PLUS A POTENTIAL

被引：97

作者：

CITTI, G ^{[1
]}

GAROFALO, N ^{[1
]}

LANCONELLI, E ^{[1
]}

机构：

[1] PURDUE UNIV,DEPT MATH,W LAFAYETTE,IN 47907

来源：

AMERICAN JOURNAL OF MATHEMATICS | 1993年 / 115卷 / 03期

关键词：

D O I：

10.2307/2375077

中图分类号：

O1 [数学];

学科分类号：

0701 [数学]; 070101 [基础数学];

摘要：

引用

收藏

页码：699 / 734

页数：36

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