共 50 条
- [41] COUPLED LINEAR-DIFFERENTIAL EQUATIONS WITH REAL COEFFICIENTS AMERICAN MATHEMATICAL MONTHLY, 1989, 96 (08): : 727 - 737
- [43] SERIES EXPANSIONS AND LINEAR-DIFFERENTIAL OPERATORS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1975, 22 (01): : A157 - A157
- [46] BOUNDARY-CONDITIONS FOR ORDINARY LINEAR-DIFFERENTIAL OPERATORS JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, 1976, 12 (48): : 447 - 454
- [47] INJECTIVE MODULES OVER RINGS OF LINEAR-DIFFERENTIAL OPERATORS MONATSHEFTE FUR MATHEMATIK, 1978, 86 (03): : 189 - 201
- [48] ON A METHOD FOR COMPUTING EIGENVALUES AND EIGENFUNCTIONS OF LINEAR-DIFFERENTIAL OPERATORS NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1990, 105 (02): : 131 - 163
- [50] FIXED-NODE QUADRATURE-FORMULAS FOR THE LAPLACE TRANSFORM INVERSION OPTIMAL ON THE CLASS OF SMOOTH FUNCTIONS VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA MATEMATIKA MEKHANIKA ASTRONOMIYA, 1988, (02): : 45 - 49