LOWEST EIGENVALUE OF A PSEUDODIFFERENTIAL OPERATOR

被引：5

作者：

FEFFERMAN, C ^{[1
]}

PHONG, DH ^{[1
]}

机构：

[1] COLUMBIA UNIV,DEPT MATH,NEW YORK,NY 10027

来源：

关键词：

D O I：

10.1073/pnas.76.12.6055

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

[No abstract available]

引用

页码：6055 / 6056

页数：2

共 6 条

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BEALS, R ;

FEFFERMA.C .

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FEFFERMAN, C ;

PHONG, DH .

[3] HYPOELLIPTIC 2ND ORDER DIFFERENTIAL EQUATIONS [J].

HORMANDE.L .

ACTA MATHEMATICA UPPSALA, 1967, 119 (3-4) :147-&

[4] WEYL CALCULUS OF PSEUDODIFFERENTIAL OPERATORS [J].

HORMANDER, L .

[5] LOWER BOUNDS FOR PSEUDODIFFERENTIAL OPERATORS [J].

MELIN, A .

ARKIV FOR MATEMATIK, 1971, 9 (01) :117-&

[6]

ROTHSCHILD LP, 1977, ACTA MATH, V137, P247