ON NON-LINEAR DIFFERENTIAL EQUATIONS OF THE 2ND ORDER .3. THE EQUATION Y-K(1-Y2)Y+Y=BMUK COS (MUT+ALPHA) FOR LARGE K, AND ITS GENERALIZATIONS

被引：45

作者：

LITTLEWOOD, JE

机构：

来源：

关键词：

D O I：

10.1007/BF02392400

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

引用

页码：267 / 308

页数：42

共 11 条

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[5]

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[6]

HERR DL, 1939, P I RADIO ENG N Y, V27, P396

[7] A 2ND ORDER DIFFERENTIAL EQUATION WITH SINGULAR SOLUTIONS [J].

LEVINSON, N .

[8]

LEVINSON N, 1945, ANN MATH, V45, P723

[9]

Levinson N., 1943, J MATH PHYS MASS I T, V22, P41

[10] The nonlinear theory of electric oscillations [J].

van der Pol, B .

PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1934, 22 (09) :1051-1086