SYMPLECTIC-GEOMETRY AND POSITIVITY OF PSEUDODIFFERENTIAL-OPERATORS

被引：8

作者：

FEFFERMAN, C ^{[1
]}

PHONG, DH ^{[1
]}

机构：

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

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES | 1982年 / 79卷 / 02期

关键词：

D O I：

10.1073/pnas.79.2.710

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：

引用

页码：710 / 713

页数：4

共 11 条

[1]

[Anonymous], 1979, SEM SING SOL LIN PAR, V91, P127

[2]

EGOROV UV, 1975, USPECHI, V30, P57

[3] ON THE ASYMPTOTIC EIGENVALUE DISTRIBUTION OF A PSEUDODIFFERENTIAL OPERATOR [J].

FEFFERMAN, C ;

PHONG, DH .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES, 1980, 77 (10) :5622-5625

[4] POSITIVITY OF PSEUDODIFFERENTIAL OPERATORS [J].

FEFFERMAN, C ;

PHONG, DH .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1978, 75 (10) :4673-4674

[5] THE UNCERTAINTY PRINCIPLE AND SHARP GARDING INEQUALITIES [J].

FEFFERMAN, C ;

PHONG, DH .

COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS, 1981, 34 (03) :285-331

[6] LOWEST EIGENVALUE OF A PSEUDODIFFERENTIAL OPERATOR [J].

FEFFERMAN, C ;

PHONG, DH .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1979, 76 (12) :6055-6056

[7]

FEFFERMAN C, P CHICAGO C HONOR A

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

HORMANDE.L .

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

[9]

Kohn J. J., 1973, PROC SYRUP PURE MATH, V23, P61

[10] HYPOELLIPTIC DIFFERENTIAL OPERATORS AND NILPOTENT GROUPS [J].

ROTHSCHILD, LP ;

STEIN, EM .

ACTA MATHEMATICA, 1976, 137 (3-4) :247-320

← 1 2 →