DEFICIENCY INDEX OF ORDINARY SELF-ADJOINT DIFFERENTIAL OPERATORS

被引:9
作者
DEVINATZ, A
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D O I
10.2140/pjm.1966.16.243
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O1 [数学];
学科分类号
0701 ; 070101 ;
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页码:243 / &
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共 9 条
[1]  
BRINCK I, 1959, MATH SCAND, V7, P219
[2]  
Coddington E. A., 1955, THEORY ORDINARY DIFF
[4]  
GLASMANN IM, 1949, DOKLADY AKAD NAUK SS, V64
[5]  
HARTMAN P, 1951, AM J MATH, V73, P635
[6]   THE ASYMPTOTIC NATURE OF SOLUTIONS OF LINEAR SYSTEMS OF DIFFERENTIAL EQUATIONS [J].
LEVINSON, N .
DUKE MATHEMATICAL JOURNAL, 1948, 15 (01) :111-126
[7]  
Neimark F.A., 1962, USP MAT NAUK, V17, P157
[8]  
Neumark MA, 1963, LINEAR DIFFERENTIAL
[9]  
ORLOV SA, 1953, DOKLADY AKAD NAUK SS, V92