THIRD ORDER POSITIVE CYCLIC SYSTEMS OF LINEAR DIFFERENTIAL EQUATIONS

被引：7

作者：

BIRKHOFF, G

KOTIN, L

机构：

[1] Harvard University, Cambridge

来源：

关键词：

D O I：

10.1016/0022-0396(69)90111-9

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

[No abstract available]

引用

页码：182 / &

共 7 条

[1] LINEAR 2ND-ORDER DIFFERENTIAL EQUATIONS OF POSITIVE TYPE [J].

BIRKHOFF, G ;

KOTIN, L .

JOURNAL D ANALYSE MATHEMATIQUE, 1967, 18 :43-&

[2] ESSENTIALLY POSITIVE SYSTEMS OF LINEAR DIFFERENTIAL EQUATIONS [J].

BIRKHOFF, G ;

KOTIN, L .

[3]

Birkhoff G., 1967, LATTICE THEORY, V25

[4]

BIRKHOFF GD, 1911, ANN MATH, V12, P103

[5]

Coddington E. A., 1955, THEORY ORDINARY DIFF

LAZER, AC .

[7]

SANSONE G, 1948, U NAC TUCUMAN REV A, V6, P195